[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#c3def263a44e07e09ae6d57abfc8650227fb4972 for pr-118833
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft0muxx%2FRRK_raspberry_rust_kernel" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/t0muxx/RRK_raspberry_rust_kernel on toolchain c3def263a44e07e09ae6d57abfc8650227fb4972
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-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-2-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" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "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]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking t0muxx/RRK_raspberry_rust_kernel against try#29596578cb5035fa2b7ac7fbdfea23fab38836e7 for pr-118833
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft0muxx%2FRRK_raspberry_rust_kernel" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/t0muxx/RRK_raspberry_rust_kernel on toolchain 29596578cb5035fa2b7ac7fbdfea23fab38836e7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-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-2-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" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking t0muxx/RRK_raspberry_rust_kernel against try#29596578cb5035fa2b7ac7fbdfea23fab38836e7 for pr-118833
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft0muxx%2FRRK_raspberry_rust_kernel" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/t0muxx/RRK_raspberry_rust_kernel on toolchain 29596578cb5035fa2b7ac7fbdfea23fab38836e7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-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-2-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" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 428ee7e297318986e22108c669d001e99e42f5c24c71ff8809e282183240aebf
[INFO] running `Command { std: "docker" "start" "-a" "428ee7e297318986e22108c669d001e99e42f5c24c71ff8809e282183240aebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "428ee7e297318986e22108c669d001e99e42f5c24c71ff8809e282183240aebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "428ee7e297318986e22108c669d001e99e42f5c24c71ff8809e282183240aebf", kill_on_drop: false }`
[INFO] [stdout] 428ee7e297318986e22108c669d001e99e42f5c24c71ff8809e282183240aebf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1547af7b7ed52b39fa882e8cfa005cee6b3668fe36ea10740d7af91df9fef2de
[INFO] running `Command { std: "docker" "start" "-a" "1547af7b7ed52b39fa882e8cfa005cee6b3668fe36ea10740d7af91df9fef2de", 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: 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] error: aborting due to 8 previous errors; 19 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; 19 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1547af7b7ed52b39fa882e8cfa005cee6b3668fe36ea10740d7af91df9fef2de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1547af7b7ed52b39fa882e8cfa005cee6b3668fe36ea10740d7af91df9fef2de", kill_on_drop: false }`
[INFO] [stdout] 1547af7b7ed52b39fa882e8cfa005cee6b3668fe36ea10740d7af91df9fef2de