[INFO] cloning repository https://github.com/juan-iniguez/rustpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juan-iniguez/rustpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi/branches/: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/juan-iniguez/rustpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juan-iniguez/rustpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/juan-iniguez/rustpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juan-iniguez/rustpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-merge-commit.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi/hooks/pre-merge-commit.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/juan-iniguez/rustpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juan-iniguez/rustpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/commit-msg.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi/hooks/commit-msg.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/juan-iniguez/rustpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juan-iniguez/rustpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-rebase.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi/hooks/pre-rebase.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/juan-iniguez/rustpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juan-iniguez/rustpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/juan-iniguez/rustpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juan-iniguez/rustpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/juan-iniguez/rustpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juan-iniguez/rustpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/juan-iniguez/rustpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juan-iniguez/rustpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/juan-iniguez/rustpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juan-iniguez/rustpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/juan-iniguez/rustpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juan-iniguez/rustpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/juan-iniguez/rustpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juan-iniguez/rustpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 12) [INFO] cloning repository https://github.com/juan-iniguez/rustpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juan-iniguez/rustpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 13) [INFO] cloning repository https://github.com/juan-iniguez/rustpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juan-iniguez/rustpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 14) [INFO] cloning repository https://github.com/juan-iniguez/rustpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juan-iniguez/rustpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f2d1c313b6a70ebd147bbe88549724834b021d0d [INFO] checking juan-iniguez/rustpi against master#a9e7b30487235621751cc628f170c0f15fb215c4 for pr-136539 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuan-iniguez%2Frustpi" "/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/juan-iniguez/rustpi on toolchain a9e7b30487235621751cc628f170c0f15fb215c4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/juan-iniguez/rustpi [INFO] finished tweaking git repo https://github.com/juan-iniguez/rustpi [INFO] tweaked toml for git repo https://github.com/juan-iniguez/rustpi written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/juan-iniguez/rustpi 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" "+a9e7b30487235621751cc628f170c0f15fb215c4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f00636512679001ff6b259b7c897ff9174ad0694d63dbcea65f047166ad55c3 [INFO] running `Command { std: "docker" "start" "-a" "3f00636512679001ff6b259b7c897ff9174ad0694d63dbcea65f047166ad55c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f00636512679001ff6b259b7c897ff9174ad0694d63dbcea65f047166ad55c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f00636512679001ff6b259b7c897ff9174ad0694d63dbcea65f047166ad55c3", kill_on_drop: false }` [INFO] [stdout] 3f00636512679001ff6b259b7c897ff9174ad0694d63dbcea65f047166ad55c3 [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 389e9407b8c5fec0b13fc968da2e728633b847652d33ba3d8ba83df82b1e57b2 [INFO] running `Command { std: "docker" "start" "-a" "389e9407b8c5fec0b13fc968da2e728633b847652d33ba3d8ba83df82b1e57b2", kill_on_drop: false }` [INFO] [stderr] Checking rustpi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fmt::write` [INFO] [stdout] --> src/main.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use core::{panic::PanicInfo, fmt::write}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `asm` [INFO] [stdout] --> src/main.rs:10:30 [INFO] [stdout] | [INFO] [stdout] 10 | use core::arch::{global_asm, asm}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::fmt::Write` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use core::fmt::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:120:23 [INFO] [stdout] | [INFO] [stdout] 120 | drawPixel((x as u32), (y as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 120 - drawPixel((x as u32), (y as u32), attr); [INFO] [stdout] 120 + drawPixel(x as u32, (y as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:120:35 [INFO] [stdout] | [INFO] [stdout] 120 | drawPixel((x as u32), (y as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 120 - drawPixel((x as u32), (y as u32), attr); [INFO] [stdout] 120 + drawPixel((x as u32), y as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:124:23 [INFO] [stdout] | [INFO] [stdout] 124 | drawPixel((x as u32), (y as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 124 - drawPixel((x as u32), (y as u32), attr); [INFO] [stdout] 124 + drawPixel(x as u32, (y as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:124:35 [INFO] [stdout] | [INFO] [stdout] 124 | drawPixel((x as u32), (y as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 124 - drawPixel((x as u32), (y as u32), attr); [INFO] [stdout] 124 + drawPixel((x as u32), y as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:143:19 [INFO] [stdout] | [INFO] [stdout] 143 | drawPixel(((x0 - y) as u32), ((y0 + x) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - drawPixel(((x0 - y) as u32), ((y0 + x) as u32), attr); [INFO] [stdout] 143 + drawPixel((x0 - y) as u32, ((y0 + x) as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:143:38 [INFO] [stdout] | [INFO] [stdout] 143 | drawPixel(((x0 - y) as u32), ((y0 + x) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - drawPixel(((x0 - y) as u32), ((y0 + x) as u32), attr); [INFO] [stdout] 143 + drawPixel(((x0 - y) as u32), (y0 + x) as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:144:19 [INFO] [stdout] | [INFO] [stdout] 144 | drawPixel(((x0 + y) as u32), ((y0 + x) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 144 - drawPixel(((x0 + y) as u32), ((y0 + x) as u32), attr); [INFO] [stdout] 144 + drawPixel((x0 + y) as u32, ((y0 + x) as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:144:38 [INFO] [stdout] | [INFO] [stdout] 144 | drawPixel(((x0 + y) as u32), ((y0 + x) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 144 - drawPixel(((x0 + y) as u32), ((y0 + x) as u32), attr); [INFO] [stdout] 144 + drawPixel(((x0 + y) as u32), (y0 + x) as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:145:19 [INFO] [stdout] | [INFO] [stdout] 145 | drawPixel(((x0 - x) as u32), ((y0 + y) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 145 - drawPixel(((x0 - x) as u32), ((y0 + y) as u32), attr); [INFO] [stdout] 145 + drawPixel((x0 - x) as u32, ((y0 + y) as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:145:38 [INFO] [stdout] | [INFO] [stdout] 145 | drawPixel(((x0 - x) as u32), ((y0 + y) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 145 - drawPixel(((x0 - x) as u32), ((y0 + y) as u32), attr); [INFO] [stdout] 145 + drawPixel(((x0 - x) as u32), (y0 + y) as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:146:19 [INFO] [stdout] | [INFO] [stdout] 146 | drawPixel(((x0 + x) as u32), ((y0 + y) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 146 - drawPixel(((x0 + x) as u32), ((y0 + y) as u32), attr); [INFO] [stdout] 146 + drawPixel((x0 + x) as u32, ((y0 + y) as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:146:38 [INFO] [stdout] | [INFO] [stdout] 146 | drawPixel(((x0 + x) as u32), ((y0 + y) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 146 - drawPixel(((x0 + x) as u32), ((y0 + y) as u32), attr); [INFO] [stdout] 146 + drawPixel(((x0 + x) as u32), (y0 + y) as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:147:19 [INFO] [stdout] | [INFO] [stdout] 147 | drawPixel(((x0 - x) as u32), ((y0 - y) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 147 - drawPixel(((x0 - x) as u32), ((y0 - y) as u32), attr); [INFO] [stdout] 147 + drawPixel((x0 - x) as u32, ((y0 - y) as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:147:38 [INFO] [stdout] | [INFO] [stdout] 147 | drawPixel(((x0 - x) as u32), ((y0 - y) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 147 - drawPixel(((x0 - x) as u32), ((y0 - y) as u32), attr); [INFO] [stdout] 147 + drawPixel(((x0 - x) as u32), (y0 - y) as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:148:19 [INFO] [stdout] | [INFO] [stdout] 148 | drawPixel(((x0 + x) as u32), ((y0 - y) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 148 - drawPixel(((x0 + x) as u32), ((y0 - y) as u32), attr); [INFO] [stdout] 148 + drawPixel((x0 + x) as u32, ((y0 - y) as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:148:38 [INFO] [stdout] | [INFO] [stdout] 148 | drawPixel(((x0 + x) as u32), ((y0 - y) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 148 - drawPixel(((x0 + x) as u32), ((y0 - y) as u32), attr); [INFO] [stdout] 148 + drawPixel(((x0 + x) as u32), (y0 - y) as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:149:19 [INFO] [stdout] | [INFO] [stdout] 149 | drawPixel(((x0 - y) as u32), ((y0 - x) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 149 - drawPixel(((x0 - y) as u32), ((y0 - x) as u32), attr); [INFO] [stdout] 149 + drawPixel((x0 - y) as u32, ((y0 - x) as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:149:38 [INFO] [stdout] | [INFO] [stdout] 149 | drawPixel(((x0 - y) as u32), ((y0 - x) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 149 - drawPixel(((x0 - y) as u32), ((y0 - x) as u32), attr); [INFO] [stdout] 149 + drawPixel(((x0 - y) as u32), (y0 - x) as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:150:19 [INFO] [stdout] | [INFO] [stdout] 150 | drawPixel(((x0 + y) as u32), ((y0 - x) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 150 - drawPixel(((x0 + y) as u32), ((y0 - x) as u32), attr); [INFO] [stdout] 150 + drawPixel((x0 + y) as u32, ((y0 - x) as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:150:38 [INFO] [stdout] | [INFO] [stdout] 150 | drawPixel(((x0 + y) as u32), ((y0 - x) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 150 - drawPixel(((x0 + y) as u32), ((y0 - x) as u32), attr); [INFO] [stdout] 150 + drawPixel(((x0 + y) as u32), (y0 - x) as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::io::*` [INFO] [stdout] --> src/multicore.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::io::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `self` and `write_volatile` [INFO] [stdout] --> src/multicore.rs:5:29 [INFO] [stdout] | [INFO] [stdout] 5 | use core::{arch::asm, ptr::{self, write_volatile}}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/main.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | pub extern fn main(){ [INFO] [stdout] | ^^^^^^ help: explicitly specify the C ABI: `extern "C"` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fmt::write` [INFO] [stdout] --> src/main.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use core::{panic::PanicInfo, fmt::write}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `asm` [INFO] [stdout] --> src/main.rs:10:30 [INFO] [stdout] | [INFO] [stdout] 10 | use core::arch::{global_asm, asm}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::fmt::Write` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use core::fmt::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:120:23 [INFO] [stdout] | [INFO] [stdout] 120 | drawPixel((x as u32), (y as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 120 - drawPixel((x as u32), (y as u32), attr); [INFO] [stdout] 120 + drawPixel(x as u32, (y as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:120:35 [INFO] [stdout] | [INFO] [stdout] 120 | drawPixel((x as u32), (y as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 120 - drawPixel((x as u32), (y as u32), attr); [INFO] [stdout] 120 + drawPixel((x as u32), y as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:124:23 [INFO] [stdout] | [INFO] [stdout] 124 | drawPixel((x as u32), (y as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 124 - drawPixel((x as u32), (y as u32), attr); [INFO] [stdout] 124 + drawPixel(x as u32, (y as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:124:35 [INFO] [stdout] | [INFO] [stdout] 124 | drawPixel((x as u32), (y as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 124 - drawPixel((x as u32), (y as u32), attr); [INFO] [stdout] 124 + drawPixel((x as u32), y as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:143:19 [INFO] [stdout] | [INFO] [stdout] 143 | drawPixel(((x0 - y) as u32), ((y0 + x) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - drawPixel(((x0 - y) as u32), ((y0 + x) as u32), attr); [INFO] [stdout] 143 + drawPixel((x0 - y) as u32, ((y0 + x) as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:143:38 [INFO] [stdout] | [INFO] [stdout] 143 | drawPixel(((x0 - y) as u32), ((y0 + x) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - drawPixel(((x0 - y) as u32), ((y0 + x) as u32), attr); [INFO] [stdout] 143 + drawPixel(((x0 - y) as u32), (y0 + x) as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:144:19 [INFO] [stdout] | [INFO] [stdout] 144 | drawPixel(((x0 + y) as u32), ((y0 + x) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 144 - drawPixel(((x0 + y) as u32), ((y0 + x) as u32), attr); [INFO] [stdout] 144 + drawPixel((x0 + y) as u32, ((y0 + x) as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:144:38 [INFO] [stdout] | [INFO] [stdout] 144 | drawPixel(((x0 + y) as u32), ((y0 + x) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 144 - drawPixel(((x0 + y) as u32), ((y0 + x) as u32), attr); [INFO] [stdout] 144 + drawPixel(((x0 + y) as u32), (y0 + x) as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:145:19 [INFO] [stdout] | [INFO] [stdout] 145 | drawPixel(((x0 - x) as u32), ((y0 + y) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 145 - drawPixel(((x0 - x) as u32), ((y0 + y) as u32), attr); [INFO] [stdout] 145 + drawPixel((x0 - x) as u32, ((y0 + y) as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:145:38 [INFO] [stdout] | [INFO] [stdout] 145 | drawPixel(((x0 - x) as u32), ((y0 + y) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 145 - drawPixel(((x0 - x) as u32), ((y0 + y) as u32), attr); [INFO] [stdout] 145 + drawPixel(((x0 - x) as u32), (y0 + y) as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:146:19 [INFO] [stdout] | [INFO] [stdout] 146 | drawPixel(((x0 + x) as u32), ((y0 + y) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 146 - drawPixel(((x0 + x) as u32), ((y0 + y) as u32), attr); [INFO] [stdout] 146 + drawPixel((x0 + x) as u32, ((y0 + y) as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:146:38 [INFO] [stdout] | [INFO] [stdout] 146 | drawPixel(((x0 + x) as u32), ((y0 + y) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 146 - drawPixel(((x0 + x) as u32), ((y0 + y) as u32), attr); [INFO] [stdout] 146 + drawPixel(((x0 + x) as u32), (y0 + y) as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:147:19 [INFO] [stdout] | [INFO] [stdout] 147 | drawPixel(((x0 - x) as u32), ((y0 - y) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 147 - drawPixel(((x0 - x) as u32), ((y0 - y) as u32), attr); [INFO] [stdout] 147 + drawPixel((x0 - x) as u32, ((y0 - y) as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:147:38 [INFO] [stdout] | [INFO] [stdout] 147 | drawPixel(((x0 - x) as u32), ((y0 - y) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 147 - drawPixel(((x0 - x) as u32), ((y0 - y) as u32), attr); [INFO] [stdout] 147 + drawPixel(((x0 - x) as u32), (y0 - y) as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:148:19 [INFO] [stdout] | [INFO] [stdout] 148 | drawPixel(((x0 + x) as u32), ((y0 - y) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 148 - drawPixel(((x0 + x) as u32), ((y0 - y) as u32), attr); [INFO] [stdout] 148 + drawPixel((x0 + x) as u32, ((y0 - y) as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:148:38 [INFO] [stdout] | [INFO] [stdout] 148 | drawPixel(((x0 + x) as u32), ((y0 - y) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 148 - drawPixel(((x0 + x) as u32), ((y0 - y) as u32), attr); [INFO] [stdout] 148 + drawPixel(((x0 + x) as u32), (y0 - y) as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:149:19 [INFO] [stdout] | [INFO] [stdout] 149 | drawPixel(((x0 - y) as u32), ((y0 - x) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 149 - drawPixel(((x0 - y) as u32), ((y0 - x) as u32), attr); [INFO] [stdout] 149 + drawPixel((x0 - y) as u32, ((y0 - x) as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:149:38 [INFO] [stdout] | [INFO] [stdout] 149 | drawPixel(((x0 - y) as u32), ((y0 - x) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 149 - drawPixel(((x0 - y) as u32), ((y0 - x) as u32), attr); [INFO] [stdout] 149 + drawPixel(((x0 - y) as u32), (y0 - x) as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:150:19 [INFO] [stdout] | [INFO] [stdout] 150 | drawPixel(((x0 + y) as u32), ((y0 - x) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 150 - drawPixel(((x0 + y) as u32), ((y0 - x) as u32), attr); [INFO] [stdout] 150 + drawPixel((x0 + y) as u32, ((y0 - x) as u32), attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fb.rs:150:38 [INFO] [stdout] | [INFO] [stdout] 150 | drawPixel(((x0 + y) as u32), ((y0 - x) as u32), attr); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 150 - drawPixel(((x0 + y) as u32), ((y0 - x) as u32), attr); [INFO] [stdout] 150 + drawPixel(((x0 + y) as u32), (y0 - x) as u32, attr); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::io::*` [INFO] [stdout] --> src/multicore.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::io::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `self` and `write_volatile` [INFO] [stdout] --> src/multicore.rs:5:29 [INFO] [stdout] | [INFO] [stdout] 5 | use core::{arch::asm, ptr::{self, write_volatile}}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/main.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | pub extern fn main(){ [INFO] [stdout] | ^^^^^^ help: explicitly specify the C ABI: `extern "C"` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> src/main.rs:86:1 [INFO] [stdout] | [INFO] [stdout] 86 | / fn panic(_info: &PanicInfo) -> ! { [INFO] [stdout] 87 | | uart_writeText("PANIC!\n"); [INFO] [stdout] 88 | | loop {} [INFO] [stdout] 89 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `std` (which `test` depends on) [INFO] [stdout] = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/a9e7b30487235621751cc628f170c0f15fb215c4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-399a850a7013db0c.rlib [INFO] [stdout] = note: second definition in the local crate (`rustpi`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustpi` (bin "rustpi" test) due to 1 previous error; 26 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rustpi` (bin "rustpi") due to 1 previous error; 26 warnings emitted [INFO] running `Command { std: "docker" "inspect" "389e9407b8c5fec0b13fc968da2e728633b847652d33ba3d8ba83df82b1e57b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "389e9407b8c5fec0b13fc968da2e728633b847652d33ba3d8ba83df82b1e57b2", kill_on_drop: false }` [INFO] [stdout] 389e9407b8c5fec0b13fc968da2e728633b847652d33ba3d8ba83df82b1e57b2