[INFO] cloning repository https://github.com/t0muxx/RRK_raspberry_rust_kernel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/t0muxx/RRK_raspberry_rust_kernel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft0muxx%2FRRK_raspberry_rust_kernel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft0muxx%2FRRK_raspberry_rust_kernel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7a344e5f7852274a4042009260cbcc1bbd46fa98 [INFO] checking t0muxx/RRK_raspberry_rust_kernel against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft0muxx%2FRRK_raspberry_rust_kernel" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/t0muxx/RRK_raspberry_rust_kernel on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/t0muxx/RRK_raspberry_rust_kernel [INFO] finished tweaking git repo https://github.com/t0muxx/RRK_raspberry_rust_kernel [INFO] tweaked toml for git repo https://github.com/t0muxx/RRK_raspberry_rust_kernel written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/t0muxx/RRK_raspberry_rust_kernel 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ddeeb8ed24056eb96ca253a85ffd5cbcca96c7aacb41ffa9c7c6b705cb7dd0f6 [INFO] running `Command { std: "docker" "start" "-a" "ddeeb8ed24056eb96ca253a85ffd5cbcca96c7aacb41ffa9c7c6b705cb7dd0f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ddeeb8ed24056eb96ca253a85ffd5cbcca96c7aacb41ffa9c7c6b705cb7dd0f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddeeb8ed24056eb96ca253a85ffd5cbcca96c7aacb41ffa9c7c6b705cb7dd0f6", kill_on_drop: false }` [INFO] [stdout] ddeeb8ed24056eb96ca253a85ffd5cbcca96c7aacb41ffa9c7c6b705cb7dd0f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4db3a2a9f8cb10d7c14dd8feb2207fbd1a3a26164b91dec091dd5af72aeba97f [INFO] running `Command { std: "docker" "start" "-a" "4db3a2a9f8cb10d7c14dd8feb2207fbd1a3a26164b91dec091dd5af72aeba97f", 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 proc-macro2 v1.0.51 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Checking test_types v0.1.0 (/opt/rustwide/workdir/crates/testlib/test_types) [INFO] [stderr] Checking kernel v0.1.0 (/opt/rustwide/workdir/crates/kernel) [INFO] [stdout] error[E0432]: unresolved import `crate::drivers::periph_map` [INFO] [stdout] --> crates/kernel/src/drivers/gic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::drivers::periph_map; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `periph_map` in `drivers` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> crates/kernel/src/drivers/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | mod periph_map { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: the item is gated behind the `qemu` feature [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> crates/kernel/src/drivers/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | mod periph_map { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: the item is gated behind the `raspberry` feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::drivers::periph_map` [INFO] [stdout] --> crates/kernel/src/drivers/gpio.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | use crate::drivers::periph_map; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `periph_map` in `drivers` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> crates/kernel/src/drivers/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | mod periph_map { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: the item is gated behind the `qemu` feature [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> crates/kernel/src/drivers/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | mod periph_map { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: the item is gated behind the `raspberry` feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::drivers::periph_map` [INFO] [stdout] --> crates/kernel/src/drivers/mbox.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::drivers::periph_map; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `periph_map` in `drivers` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> crates/kernel/src/drivers/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | mod periph_map { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: the item is gated behind the `qemu` feature [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> crates/kernel/src/drivers/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | mod periph_map { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: the item is gated behind the `raspberry` feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::drivers::periph_map` [INFO] [stdout] --> crates/kernel/src/drivers/mmio.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::drivers::periph_map; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `periph_map` in `drivers` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> crates/kernel/src/drivers/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | mod periph_map { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: the item is gated behind the `qemu` feature [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> crates/kernel/src/drivers/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | mod periph_map { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: the item is gated behind the `raspberry` feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::drivers::periph_map` [INFO] [stdout] --> crates/kernel/src/drivers/systimer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::drivers::periph_map; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `periph_map` in `drivers` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> crates/kernel/src/drivers/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | mod periph_map { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: the item is gated behind the `qemu` feature [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> crates/kernel/src/drivers/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | mod periph_map { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: the item is gated behind the `raspberry` feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::drivers::periph_map` [INFO] [stdout] --> crates/kernel/src/drivers/uart.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::drivers::periph_map; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `periph_map` in `drivers` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> crates/kernel/src/drivers/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | mod periph_map { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: the item is gated behind the `qemu` feature [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> crates/kernel/src/drivers/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | mod periph_map { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: the item is gated behind the `raspberry` feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::arch::asm` [INFO] [stdout] --> crates/kernel/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use core::arch::asm; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `arch::global_asm`, `ptr` [INFO] [stdout] --> crates/kernel/src/lib.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | use core::{arch::global_asm, ptr}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::arch::asm` [INFO] [stdout] --> crates/kernel/src/cpu/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::arch::asm; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::infloop` [INFO] [stdout] --> crates/kernel/src/cpu/el.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::utils::infloop; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::arch::asm` [INFO] [stdout] --> crates/kernel/src/cpu/exceptions.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::arch::asm; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ilog` [INFO] [stdout] --> crates/kernel/src/cpu/exceptions.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::{ilog, println}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils` [INFO] [stdout] --> crates/kernel/src/drivers/gpio.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | use crate::utils; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `check_bit` [INFO] [stdout] --> crates/kernel/src/drivers/gpio.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | use crate::{check_bit, clear_bit, set_bit}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> crates/kernel/src/drivers/mbox.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | let r = (pmsg & !0xF | 8); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 52 - let r = (pmsg & !0xF | 8); [INFO] [stdout] 52 + let r = pmsg & !0xF | 8; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::drivers::mmio` [INFO] [stdout] --> crates/kernel/src/drivers/mmio.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::drivers::mmio; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `clear_bit` [INFO] [stdout] --> crates/kernel/src/drivers/uart.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{check_bit, clear_bit, set_bit}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::fmt::Write` [INFO] [stdout] --> crates/kernel/src/drivers/uart.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use core::fmt::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `arch::global_asm`, `ptr` [INFO] [stdout] --> crates/kernel/src/drivers/uart.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use core::{arch::global_asm, ptr}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::drivers::systimer` [INFO] [stdout] --> crates/kernel/src/log.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::drivers::systimer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::qemu` [INFO] [stdout] --> crates/kernel/src/panic.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::cpu::qemu; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Send` is imported redundantly [INFO] [stdout] --> crates/kernel/src/syncronization/atomic.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use core::marker::Send; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Send` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sync` is imported redundantly [INFO] [stdout] --> crates/kernel/src/syncronization/atomic.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use core::marker::Sync; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Sync` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> crates/kernel/src/syncronization/atomic.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use core::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Err` is imported redundantly [INFO] [stdout] --> crates/kernel/src/syncronization/atomic.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use core::result::Result::Err; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Err` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ok` is imported redundantly [INFO] [stdout] --> crates/kernel/src/syncronization/atomic.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use core::result::Result::Ok; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ok` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ilog` [INFO] [stdout] --> crates/kernel/src/syncronization/atomic.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::ilog; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid register `x0`: unknown register [INFO] [stdout] --> crates/kernel/src/cpu/qemu/mod.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | in("x0") 0x18, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid register `x1`: unknown register [INFO] [stdout] --> crates/kernel/src/cpu/qemu/mod.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | in("x1") block as *const _ as u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> crates/kernel/src/utils/mod.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![no_std] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> crates/kernel/src/log.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]` [INFO] [stdout] --> crates/kernel/src/utils/mod.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[feature(global_asm)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sctlr_el1` [INFO] [stdout] --> crates/kernel/src/cpu/el.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let sctlr_el1: usize = SCR_EL1_MMU_DISABLED [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sctlr_el1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> crates/kernel/src/cpu/exceptions.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | i += 1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `val` is never read [INFO] [stdout] --> crates/kernel/src/drivers/systimer.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | let mut val: u32 = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `val` is never read [INFO] [stdout] --> crates/kernel/src/drivers/systimer.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | set_bit!(val, 3); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `val` is never read [INFO] [stdout] --> crates/kernel/src/drivers/systimer.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | let mut val: u64 = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `val` is never read [INFO] [stdout] --> crates/kernel/src/drivers/systimer.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | let mut val: f64 = 0.0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bauddiv` [INFO] [stdout] --> crates/kernel/src/drivers/uart.rs:184:13 [INFO] [stdout] | [INFO] [stdout] 184 | let bauddiv: u64 = 3000000 / 16 / 115200; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bauddiv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/kernel/src/drivers/uart.rs:188:13 [INFO] [stdout] | [INFO] [stdout] 188 | let mut fbrd = 16; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `info` [INFO] [stdout] --> crates/kernel/src/panic.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | fn panic(info: &PanicInfo) -> ! { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_info` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/kernel/src/syncronization/atomic.rs:63:24 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn swap(&self, mut v: usize) -> usize { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors; 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kernel` (lib) due to 9 previous errors; 34 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4db3a2a9f8cb10d7c14dd8feb2207fbd1a3a26164b91dec091dd5af72aeba97f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4db3a2a9f8cb10d7c14dd8feb2207fbd1a3a26164b91dec091dd5af72aeba97f", kill_on_drop: false }` [INFO] [stdout] 4db3a2a9f8cb10d7c14dd8feb2207fbd1a3a26164b91dec091dd5af72aeba97f [INFO] checking t0muxx/RRK_raspberry_rust_kernel against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft0muxx%2FRRK_raspberry_rust_kernel" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/t0muxx/RRK_raspberry_rust_kernel on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/t0muxx/RRK_raspberry_rust_kernel [INFO] finished tweaking git repo https://github.com/t0muxx/RRK_raspberry_rust_kernel [INFO] tweaked toml for git repo https://github.com/t0muxx/RRK_raspberry_rust_kernel written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/t0muxx/RRK_raspberry_rust_kernel 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 046ea69cb286d6982e6c36f88a875923f00b60fedbe3278ac1deda73c13e7d11 [INFO] running `Command { std: "docker" "start" "-a" "046ea69cb286d6982e6c36f88a875923f00b60fedbe3278ac1deda73c13e7d11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "046ea69cb286d6982e6c36f88a875923f00b60fedbe3278ac1deda73c13e7d11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "046ea69cb286d6982e6c36f88a875923f00b60fedbe3278ac1deda73c13e7d11", kill_on_drop: false }` [INFO] [stdout] 046ea69cb286d6982e6c36f88a875923f00b60fedbe3278ac1deda73c13e7d11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87068ef2607c1ef53c3f659f9e279bf6f26ac8dae0578cdd4d45cf717655c18a [INFO] running `Command { std: "docker" "start" "-a" "87068ef2607c1ef53c3f659f9e279bf6f26ac8dae0578cdd4d45cf717655c18a", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "87068ef2607c1ef53c3f659f9e279bf6f26ac8dae0578cdd4d45cf717655c18a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87068ef2607c1ef53c3f659f9e279bf6f26ac8dae0578cdd4d45cf717655c18a", kill_on_drop: false }` [INFO] [stdout] 87068ef2607c1ef53c3f659f9e279bf6f26ac8dae0578cdd4d45cf717655c18a