[INFO] cloning repository https://github.com/goldencm/goldOS [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/goldencm/goldOS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoldencm%2FgoldOS", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoldencm%2FgoldOS'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 95922aa6de5928e147feb8daef7ef72c8770d643 [INFO] testing goldencm/goldOS against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoldencm%2FgoldOS" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/goldencm/goldOS on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/goldencm/goldOS [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/goldencm/goldOS [INFO] tweaked toml for git repo https://github.com/goldencm/goldOS written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/goldencm/goldOS already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/rafalh/rust-fatfs` [INFO] [stderr] Updating git repository `https://github.com/theseus-os/owning-ref-rs` [INFO] [stderr] Updating git repository `https://github.com/theseus-os/stable_deref_trait.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bit_field v0.10.1 [INFO] [stderr] Downloaded derive_more v0.99.16 [INFO] [stderr] Downloaded spin v0.9.2 [INFO] [stderr] Downloaded spinning_top v0.2.4 [INFO] [stderr] Downloaded rsdp v2.0.0 [INFO] [stderr] Downloaded bootloader v0.9.17 [INFO] [stderr] Downloaded linked_list_allocator v0.9.0 [INFO] [stderr] Downloaded acpi v3.1.0 [INFO] [stderr] Downloaded bare-io v0.2.1 [INFO] [stderr] Downloaded pic8259 v0.10.1 [INFO] [stderr] Downloaded delegate v0.6.0 [INFO] [stderr] Downloaded spin v0.4.10 [INFO] [stderr] Downloaded pc-keyboard v0.5.1 [INFO] [stderr] Downloaded x86_64 v0.14.3 [INFO] [stderr] Downloaded conquer-once v0.2.1 [INFO] [stderr] Downloaded volatile v0.2.7 [INFO] [stderr] Downloaded volatile v0.4.4 [INFO] [stderr] Downloaded bit_field v0.7.0 [INFO] [stderr] Downloaded uart_16550 v0.2.15 [INFO] [stderr] Downloaded conquer-util v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b4313484dc16c9ebed6d7202f7266b69a4289046d3c9ee92418e281cdb98b4aa [INFO] running `Command { std: "docker" "start" "-a" "b4313484dc16c9ebed6d7202f7266b69a4289046d3c9ee92418e281cdb98b4aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4313484dc16c9ebed6d7202f7266b69a4289046d3c9ee92418e281cdb98b4aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4313484dc16c9ebed6d7202f7266b69a4289046d3c9ee92418e281cdb98b4aa", kill_on_drop: false }` [INFO] [stdout] b4313484dc16c9ebed6d7202f7266b69a4289046d3c9ee92418e281cdb98b4aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ca6cc4bd213d677207fcceafd473545c4a7554a7ecdeb1d3dd3ff71ecded9c5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9ca6cc4bd213d677207fcceafd473545c4a7554a7ecdeb1d3dd3ff71ecded9c5", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling spin v0.4.10 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling x86_64 v0.14.3 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling port_io v0.2.1 (/opt/rustwide/workdir/crate/port_io) [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling bit_field v0.7.0 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling bootloader v0.9.17 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling conquer-util v0.2.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling pc-keyboard v0.5.1 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling conquer-once v0.2.1 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling spin v0.9.2 [INFO] [stderr] Compiling spinning_top v0.2.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling rsdp v2.0.0 [INFO] [stderr] Compiling fatfs v0.4.0 (https://github.com/rafalh/rust-fatfs#d0ed1b77) [INFO] [stderr] Compiling linked_list_allocator v0.9.0 [INFO] [stderr] Compiling acpi v3.1.0 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 (https://github.com/theseus-os/stable_deref_trait.git?branch=spin#e006c792) [INFO] [stderr] Compiling fs_node v0.1.0 (/opt/rustwide/workdir/crate/fs_node) [INFO] [stderr] Compiling owning_ref v0.4.1 (https://github.com/theseus-os/owning-ref-rs#0d2dcdcf) [INFO] [stderr] Compiling bare-io v0.2.1 [INFO] [stderr] Compiling root v0.1.0 (/opt/rustwide/workdir/crate/root) [INFO] [stderr] Compiling path v0.1.0 (/opt/rustwide/workdir/crate/path) [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling pci v0.1.0 (/opt/rustwide/workdir/crate/pci) [INFO] [stderr] Compiling pic8259 v0.10.1 [INFO] [stderr] Compiling uart_16550 v0.2.15 [INFO] [stderr] Compiling delegate v0.6.0 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling io v0.1.0 (/opt/rustwide/workdir/crate/io) [INFO] [stderr] Compiling storage_device v0.1.0 (/opt/rustwide/workdir/crate/storage_device) [INFO] [stderr] Compiling ata v0.1.0 (/opt/rustwide/workdir/crate/ata) [INFO] [stderr] Compiling storage_manager v0.1.0 (/opt/rustwide/workdir/crate/storage_manager) [INFO] [stderr] Compiling OS v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `borrow::BorrowMut`, `ops::DerefMut` [INFO] [stdout] --> src/interrupts.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use core::{borrow::BorrowMut, ops::DerefMut}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `dispatcher`, `self` [INFO] [stdout] --> src/interrupts.rs:6:52 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{gdt, halt_loop, print, println, task::{self, dispatcher}}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task::dispatcher` [INFO] [stdout] --> src/task/dispatcher.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{print, println, task::dispatcher}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blocked_queue` [INFO] [stdout] --> src/task/dispatcher.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | blocked_queue, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `blocked_queue: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private type `TaskId` in public interface [INFO] [stdout] --> src/task/executor.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn new(task_id: TaskId, task_queue: Arc>) -> Waker { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private type [INFO] [stdout] | [INFO] [stdout] ::: src/task/mod.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | struct TaskId(u64); [INFO] [stdout] | ------------------- `TaskId` declared as private [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `blocked_queue` [INFO] [stdout] --> src/task/dispatcher.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | blocked_queue : Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `waker_cache` [INFO] [stdout] --> src/task/dispatcher.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | waker_cache: BTreeMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run_ready_tasks` [INFO] [stdout] --> src/task/dispatcher.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | fn run_ready_tasks(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0446`. [INFO] [stdout] [INFO] [stderr] error: could not compile `OS` due to 2 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "9ca6cc4bd213d677207fcceafd473545c4a7554a7ecdeb1d3dd3ff71ecded9c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ca6cc4bd213d677207fcceafd473545c4a7554a7ecdeb1d3dd3ff71ecded9c5", kill_on_drop: false }` [INFO] [stdout] 9ca6cc4bd213d677207fcceafd473545c4a7554a7ecdeb1d3dd3ff71ecded9c5