[INFO] cloning repository https://github.com/zanders3/park_os [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zanders3/park_os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzanders3%2Fpark_os"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzanders3%2Fpark_os'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1b2369f5f16cf597a0ff38232d4c47bc17790d5e [INFO] checking zanders3/park_os against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzanders3%2Fpark_os" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zanders3/park_os on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/zanders3/park_os [INFO] finished tweaking git repo https://github.com/zanders3/park_os [INFO] tweaked toml for git repo https://github.com/zanders3/park_os written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/zanders3/park_os already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-11/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/phil-opp/multiboot2-elf64` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 95dcd45a86680dde80e00b2aaab97f1d864571640dfad5f0fb35dcc31b742a1e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "95dcd45a86680dde80e00b2aaab97f1d864571640dfad5f0fb35dcc31b742a1e"` [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking rlibc v0.1.5 [INFO] [stderr] Checking spin v0.3.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking multiboot2 v0.8.2 (https://github.com/phil-opp/multiboot2-elf64#cb0284e2) [INFO] [stderr] Checking park_os v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved imports `multiboot2::ELF_SECTION_ALLOCATED`, `multiboot2::ELF_SECTION_WRITABLE`, `multiboot2::ELF_SECTION_EXECUTABLE` [INFO] [stderr] --> src/memory/entry.rs:21:20 [INFO] [stderr] | [INFO] [stderr] 21 | use multiboot2::{ELF_SECTION_ALLOCATED, ELF_SECTION_WRITABLE, ELF_SECTION_EXECUTABLE}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ no `ELF_SECTION_EXECUTABLE` in the root [INFO] [stderr] | | | [INFO] [stderr] | | no `ELF_SECTION_WRITABLE` in the root [INFO] [stderr] | no `ELF_SECTION_ALLOCATED` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `multiboot2::ELF_SECTION_ALLOCATED`, `multiboot2::ELF_SECTION_WRITABLE`, `multiboot2::ELF_SECTION_EXECUTABLE` [INFO] [stderr] --> src/memory/entry.rs:21:20 [INFO] [stderr] | [INFO] [stderr] 21 | use multiboot2::{ELF_SECTION_ALLOCATED, ELF_SECTION_WRITABLE, ELF_SECTION_EXECUTABLE}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ no `ELF_SECTION_EXECUTABLE` in the root [INFO] [stderr] | | | [INFO] [stderr] | | no `ELF_SECTION_WRITABLE` in the root [INFO] [stderr] | no `ELF_SECTION_ALLOCATED` in the root [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/memory/entry.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / bitflags! { [INFO] [stderr] 5 | | flags EntryFlags: u64 { [INFO] [stderr] 6 | | const PRESENT = 1 << 0, [INFO] [stderr] 7 | | const WRITABLE = 1 << 1, [INFO] [stderr] ... | [INFO] [stderr] 16 | | } [INFO] [stderr] 17 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/memory/entry.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / bitflags! { [INFO] [stderr] 5 | | flags EntryFlags: u64 { [INFO] [stderr] 6 | | const PRESENT = 1 << 0, [INFO] [stderr] 7 | | const WRITABLE = 1 << 1, [INFO] [stderr] ... | [INFO] [stderr] 16 | | } [INFO] [stderr] 17 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/x86.rs:5:2 [INFO] [stderr] | [INFO] [stderr] 5 | asm!("mov %cr0, $0" : "=r" (ret)); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/x86.rs:11:2 [INFO] [stderr] | [INFO] [stderr] 11 | asm!("mov $0, %cr0" :: "r" (val) : "memory"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/x86.rs:17:2 [INFO] [stderr] | [INFO] [stderr] 17 | asm!("mov %cr3, $0" : "=r" (ret)); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/x86.rs:23:2 [INFO] [stderr] | [INFO] [stderr] 23 | asm!("mov $0, %cr3" :: "r" (val) : "memory"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/x86.rs:28:2 [INFO] [stderr] | [INFO] [stderr] 28 | asm!("invlpg ($0)" :: "r" (addr) : "memory"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/x86.rs:42:2 [INFO] [stderr] | [INFO] [stderr] 42 | asm!("wrmsr" :: "{ecx}" (msr), "{eax}" (low), "{edx}" (high) : "memory" : "volatile"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/x86.rs:49:2 [INFO] [stderr] | [INFO] [stderr] 49 | asm!("rdmsr" : "={eax}" (low), "={edx}" (high) : "{ecx}" (msr) : "memory" : "volatile"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/io/port.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | asm!("in $0, $1" : "={al}"(value) : "{dx}"(self.port) : "memory" : "intel", "volatile"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/io/port.rs:28:13 [INFO] [stderr] | [INFO] [stderr] 28 | asm!("out $1, $0" : : "{al}"(value), "{dx}"(self.port) : "memory" : "intel", "volatile"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/io/port.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | asm!("in $0, $1" : "={ax}"(value) : "{dx}"(self.port) : "memory" : "intel", "volatile"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/io/port.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | asm!("out $1, $0" : : "{ax}"(value), "{dx}"(self.port) : "memory" : "intel", "volatile"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/io/port.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | asm!("in $0, $1" : "={eax}"(value) : "{dx}"(self.port) : "memory" : "intel", "volatile"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/io/port.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | asm!("out $1, $0" : : "{eax}"(value), "{dx}"(self.port) : "memory" : "intel", "volatile"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/io/mod.rs:25:3 [INFO] [stderr] | [INFO] [stderr] 25 | asm!("sti"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fat.rs:22:14 [INFO] [stderr] | [INFO] [stderr] 22 | let size = try!(disk.read(0, &mut boot_sector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fat.rs:50:14 [INFO] [stderr] | [INFO] [stderr] 50 | let size = try!(self.disk.read(self.root_dir_sector as u64, &mut root_dir)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/lib.rs:85:25 [INFO] [stderr] | [INFO] [stderr] 85 | loop { unsafe { asm!("hlt"); } } [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/lib.rs:134:21 [INFO] [stderr] | [INFO] [stderr] 134 | loop { unsafe { asm!("hlt"); } } [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: the item `HUGE_PAGE` is imported redundantly [INFO] [stderr] --> src/memory/pagetable.rs:87:7 [INFO] [stderr] | [INFO] [stderr] 6 | use memory::entry::*; [INFO] [stderr] | ---------------- the item `HUGE_PAGE` is already imported here [INFO] [stderr] ... [INFO] [stderr] 87 | use memory::entry::HUGE_PAGE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `io::pci::PciConfig` [INFO] [stderr] --> src/io/ide_disk.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use io::pci::PciConfig; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::marker::PhantomData` [INFO] [stderr] --> src/fat.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use core::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/fat.rs:38:6 [INFO] [stderr] | [INFO] [stderr] 38 | 0...4085 => FSType::Fat12, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/fat.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | 4096...65525 => FSType::Fat16, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/memory/entry.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / bitflags! { [INFO] [stderr] 5 | | flags EntryFlags: u64 { [INFO] [stderr] 6 | | const PRESENT = 1 << 0, [INFO] [stderr] 7 | | const WRITABLE = 1 << 1, [INFO] [stderr] ... | [INFO] [stderr] 16 | | } [INFO] [stderr] 17 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/memory/entry.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / bitflags! { [INFO] [stderr] 5 | | flags EntryFlags: u64 { [INFO] [stderr] 6 | | const PRESENT = 1 << 0, [INFO] [stderr] 7 | | const WRITABLE = 1 << 1, [INFO] [stderr] ... | [INFO] [stderr] 16 | | } [INFO] [stderr] 17 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/x86.rs:5:2 [INFO] [stderr] | [INFO] [stderr] 5 | asm!("mov %cr0, $0" : "=r" (ret)); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/x86.rs:11:2 [INFO] [stderr] | [INFO] [stderr] 11 | asm!("mov $0, %cr0" :: "r" (val) : "memory"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/x86.rs:17:2 [INFO] [stderr] | [INFO] [stderr] 17 | asm!("mov %cr3, $0" : "=r" (ret)); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/x86.rs:23:2 [INFO] [stderr] | [INFO] [stderr] 23 | asm!("mov $0, %cr3" :: "r" (val) : "memory"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/x86.rs:28:2 [INFO] [stderr] | [INFO] [stderr] 28 | asm!("invlpg ($0)" :: "r" (addr) : "memory"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/x86.rs:42:2 [INFO] [stderr] | [INFO] [stderr] 42 | asm!("wrmsr" :: "{ecx}" (msr), "{eax}" (low), "{edx}" (high) : "memory" : "volatile"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/x86.rs:49:2 [INFO] [stderr] | [INFO] [stderr] 49 | asm!("rdmsr" : "={eax}" (low), "={edx}" (high) : "{ecx}" (msr) : "memory" : "volatile"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/io/port.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | asm!("in $0, $1" : "={al}"(value) : "{dx}"(self.port) : "memory" : "intel", "volatile"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/io/port.rs:28:13 [INFO] [stderr] | [INFO] [stderr] 28 | asm!("out $1, $0" : : "{al}"(value), "{dx}"(self.port) : "memory" : "intel", "volatile"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/io/port.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | asm!("in $0, $1" : "={ax}"(value) : "{dx}"(self.port) : "memory" : "intel", "volatile"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/io/port.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | asm!("out $1, $0" : : "{ax}"(value), "{dx}"(self.port) : "memory" : "intel", "volatile"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/io/port.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | asm!("in $0, $1" : "={eax}"(value) : "{dx}"(self.port) : "memory" : "intel", "volatile"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/io/port.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | asm!("out $1, $0" : : "{eax}"(value), "{dx}"(self.port) : "memory" : "intel", "volatile"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/io/mod.rs:25:3 [INFO] [stderr] | [INFO] [stderr] 25 | asm!("sti"); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fat.rs:22:14 [INFO] [stderr] | [INFO] [stderr] 22 | let size = try!(disk.read(0, &mut boot_sector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fat.rs:50:14 [INFO] [stderr] | [INFO] [stderr] 50 | let size = try!(self.disk.read(self.root_dir_sector as u64, &mut root_dir)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/lib.rs:85:25 [INFO] [stderr] | [INFO] [stderr] 85 | loop { unsafe { asm!("hlt"); } } [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/lib.rs:134:21 [INFO] [stderr] | [INFO] [stderr] 134 | loop { unsafe { asm!("hlt"); } } [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] [INFO] [stderr] warning: the item `HUGE_PAGE` is imported redundantly [INFO] [stderr] --> src/memory/pagetable.rs:87:7 [INFO] [stderr] | [INFO] [stderr] 6 | use memory::entry::*; [INFO] [stderr] | ---------------- the item `HUGE_PAGE` is already imported here [INFO] [stderr] ... [INFO] [stderr] 87 | use memory::entry::HUGE_PAGE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `io::pci::PciConfig` [INFO] [stderr] --> src/io/ide_disk.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use io::pci::PciConfig; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::marker::PhantomData` [INFO] [stderr] --> src/fat.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use core::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/fat.rs:38:6 [INFO] [stderr] | [INFO] [stderr] 38 | 0...4085 => FSType::Fat12, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/fat.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | 4096...65525 => FSType::Fat16, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] error[E0152]: found duplicate lang item `eh_personality` [INFO] [stderr] --> src/lib.rs:129:28 [INFO] [stderr] | [INFO] [stderr] 129 | #[lang = "eh_personality"] extern fn eh_personality() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the lang item is first defined in crate `panic_unwind` (which `std` depends on) [INFO] [stderr] [INFO] [stderr] error[E0522]: definition of an unknown language item: `panic_fmt` [INFO] [stderr] --> src/lib.rs:130:1 [INFO] [stderr] | [INFO] [stderr] 130 | #[lang = "panic_fmt"] extern fn panic_fmt(fmt: core::fmt::Arguments, file: &str, line: u32) -> ! { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt` [INFO] [stderr] [INFO] [stderr] error[E0106]: missing lifetime specifier [INFO] [stderr] --> src/memory/area_frame_allocator.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | areas: MemoryAreaIter, [INFO] [stderr] | ^^^^^^^^^^^^^^ expected named lifetime parameter [INFO] [stderr] | [INFO] [stderr] help: consider introducing a named lifetime parameter [INFO] [stderr] | [INFO] [stderr] 4 | pub struct AreaFrameAllocator<'a> { [INFO] [stderr] 5 | next_free_frame: Frame, [INFO] [stderr] 6 | current_area: Option<&'static MemoryArea>, [INFO] [stderr] 7 | areas: MemoryAreaIter<'a>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0522]: definition of an unknown language item: `panic_fmt` [INFO] [stderr] --> src/lib.rs:130:1 [INFO] [stderr] | [INFO] [stderr] 130 | #[lang = "panic_fmt"] extern fn panic_fmt(fmt: core::fmt::Arguments, file: &str, line: u32) -> ! { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt` [INFO] [stderr] [INFO] [stderr] error: `#[panic_handler]` function required, but not found [INFO] [stderr] [INFO] [stderr] error[E0106]: missing lifetime specifier [INFO] [stderr] --> src/memory/area_frame_allocator.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | areas: MemoryAreaIter, [INFO] [stderr] | ^^^^^^^^^^^^^^ expected named lifetime parameter [INFO] [stderr] | [INFO] [stderr] help: consider introducing a named lifetime parameter [INFO] [stderr] | [INFO] [stderr] 4 | pub struct AreaFrameAllocator<'a> { [INFO] [stderr] 5 | next_free_frame: Frame, [INFO] [stderr] 6 | current_area: Option<&'static MemoryArea>, [INFO] [stderr] 7 | areas: MemoryAreaIter<'a>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors; 25 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0106, E0152, E0432, E0522. [INFO] [stderr] For more information about an error, try `rustc --explain E0106`. [INFO] [stderr] error: could not compile `park_os`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 4 previous errors; 25 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0106, E0432, E0522. [INFO] [stderr] For more information about an error, try `rustc --explain E0106`. [INFO] [stderr] error: could not compile `park_os`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "95dcd45a86680dde80e00b2aaab97f1d864571640dfad5f0fb35dcc31b742a1e"` [INFO] running `"docker" "rm" "-f" "95dcd45a86680dde80e00b2aaab97f1d864571640dfad5f0fb35dcc31b742a1e"` [INFO] [stdout] 95dcd45a86680dde80e00b2aaab97f1d864571640dfad5f0fb35dcc31b742a1e