[INFO] updating cached repository zanders3/park_os
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zanders3/park_os
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zanders3/park_os" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/zanders3/park_os"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/zanders3/park_os'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zanders3/park_os" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/zanders3/park_os"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/zanders3/park_os'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1b2369f5f16cf597a0ff38232d4c47bc17790d5e
[INFO] sha for GitHub repo zanders3/park_os: 1b2369f5f16cf597a0ff38232d4c47bc17790d5e
[INFO] validating manifest of zanders3/park_os on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of zanders3/park_os on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing zanders3/park_os
[INFO] finished frobbing zanders3/park_os
[INFO] frobbed toml for zanders3/park_os written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/zanders3/park_os/Cargo.toml
[INFO] started frobbing zanders3/park_os
[INFO] finished frobbing zanders3/park_os
[INFO] frobbed toml for zanders3/park_os written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/zanders3/park_os/Cargo.toml
[INFO] crate zanders3/park_os already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/zanders3/park_os/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/phil-opp/multiboot2-elf64`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/phil-opp/multiboot2-elf64`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking zanders3/park_os against try#58b21121d0b447ceb3f1a655155d802191acf044 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-1/try#58b21121d0b447ceb3f1a655155d802191acf044:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/zanders3/park_os:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a753b5f43c1de62e656e90878fe5972ba40d0ac416c87aa644f4bb96a32c9181
[INFO] running `"docker" "start" "-a" "a753b5f43c1de62e656e90878fe5972ba40d0ac416c87aa644f4bb96a32c9181"`
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking spin v0.3.5
[INFO] [stderr]     Checking rlibc v0.1.5
[INFO] [stderr]     Checking multiboot2 v0.8.0 (https://github.com/phil-opp/multiboot2-elf64#29f02a33)
[INFO] [stderr]     Checking park_os v0.0.1 (/opt/crater/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] 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] 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 lifetime parameter
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[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] warning: build failed, waiting for other jobs to finish...
[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: 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] error[E0152]: duplicate lang item found: `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: first defined in crate `panic_unwind`.
[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 lifetime parameter
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[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] running `"docker" "inspect" "a753b5f43c1de62e656e90878fe5972ba40d0ac416c87aa644f4bb96a32c9181"`
[INFO] running `"docker" "rm" "-f" "a753b5f43c1de62e656e90878fe5972ba40d0ac416c87aa644f4bb96a32c9181"`
[INFO] [stdout] a753b5f43c1de62e656e90878fe5972ba40d0ac416c87aa644f4bb96a32c9181