[INFO] cloning repository https://github.com/emlaufer/juntos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emlaufer/juntos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femlaufer%2Fjuntos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femlaufer%2Fjuntos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d66d8241901939974254c0865c95d3dda9d9e20
[INFO] testing emlaufer/juntos against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femlaufer%2Fjuntos" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emlaufer/juntos on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/emlaufer/juntos
[INFO] finished tweaking git repo https://github.com/emlaufer/juntos
[INFO] tweaked toml for git repo https://github.com/emlaufer/juntos written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/emlaufer/juntos already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] a527bc3b8203c0fa0d6fbd8a758c14b01e3bec726966d65f0c9468c5be7dcd74
[INFO] running `Command { std: "docker" "start" "-a" "a527bc3b8203c0fa0d6fbd8a758c14b01e3bec726966d65f0c9468c5be7dcd74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a527bc3b8203c0fa0d6fbd8a758c14b01e3bec726966d65f0c9468c5be7dcd74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a527bc3b8203c0fa0d6fbd8a758c14b01e3bec726966d65f0c9468c5be7dcd74", kill_on_drop: false }`
[INFO] [stdout] a527bc3b8203c0fa0d6fbd8a758c14b01e3bec726966d65f0c9468c5be7dcd74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", 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] 7be97e570a0abafdc11022d79b95dfd6d26ef085175ebb2767a20dd58ef06991
[INFO] running `Command { std: "docker" "start" "-a" "7be97e570a0abafdc11022d79b95dfd6d26ef085175ebb2767a20dd58ef06991", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling volatile v0.2.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling juntos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `from_frame_num`
[INFO] [stdout]   --> src/arch/x86_64/paging/addr.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn from_frame_num(num: usize) -> PhysicalAddress {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_usize`
[INFO] [stdout]   --> src/arch/x86_64/paging/addr.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn from_usize(addr: usize) -> PhysicalAddress {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `map_no_alloc`
[INFO] [stdout]   --> src/arch/x86_64/paging/mapper.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn map_no_alloc<A>(&mut self, page: Page, frame: Frame<A>) -> Result<(), &str>
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_table`
[INFO] [stdout]   --> src/arch/x86_64/paging/table.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub unsafe fn get_table(&self, index: usize) -> Option<&RecursivePageTable> {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `addr`
[INFO] [stdout]   --> src/arch/x86_64/paging/mod.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn addr(&self) -> VirtualAddress {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `frame_number`
[INFO] [stdout]   --> src/memory/bitmap.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn frame_number(&self, index: usize) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `alloc_range`
[INFO] [stdout]   --> src/memory/bitmap.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn alloc_range(&mut self, size: usize) -> Option<PhysicalMemoryRegion> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `contiguous_range`
[INFO] [stdout]    --> src/memory/bitmap.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn contiguous_range(&self, num: usize) -> Option<usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]    --> src/memory/bitmap.rs:170:8
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn size(&self) -> usize {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `addr`
[INFO] [stdout]   --> src/memory/mod.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn addr(&self) -> PhysicalAddress {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/utils/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn new(iter: I, f: F) -> Leftovers<I, F, U> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.55s
[INFO] running `Command { std: "docker" "inspect" "7be97e570a0abafdc11022d79b95dfd6d26ef085175ebb2767a20dd58ef06991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7be97e570a0abafdc11022d79b95dfd6d26ef085175ebb2767a20dd58ef06991", kill_on_drop: false }`
[INFO] [stdout] 7be97e570a0abafdc11022d79b95dfd6d26ef085175ebb2767a20dd58ef06991
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc75fcd806d950aaa5f7c9f42ebc2dca4c4511d4e977667d1778b1b58cdd0644
[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" "bc75fcd806d950aaa5f7c9f42ebc2dca4c4511d4e977667d1778b1b58cdd0644", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling juntos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/memory/bitmap.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let mut bitmap = FixedBitmap { words: [0u64; 64] };
[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: associated function is never used: `from_usize`
[INFO] [stdout]   --> src/arch/x86_64/paging/addr.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn from_usize(addr: usize) -> PhysicalAddress {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `map_no_alloc`
[INFO] [stdout]   --> src/arch/x86_64/paging/mapper.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn map_no_alloc<A>(&mut self, page: Page, frame: Frame<A>) -> Result<(), &str>
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_table`
[INFO] [stdout]   --> src/arch/x86_64/paging/table.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub unsafe fn get_table(&self, index: usize) -> Option<&RecursivePageTable> {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `addr`
[INFO] [stdout]   --> src/arch/x86_64/paging/mod.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn addr(&self) -> VirtualAddress {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `frame_number`
[INFO] [stdout]   --> src/memory/bitmap.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn frame_number(&self, index: usize) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `addr`
[INFO] [stdout]   --> src/memory/mod.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn addr(&self) -> PhysicalAddress {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/utils/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn new(iter: I, f: F) -> Leftovers<I, F, U> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.30s
[INFO] running `Command { std: "docker" "inspect" "bc75fcd806d950aaa5f7c9f42ebc2dca4c4511d4e977667d1778b1b58cdd0644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc75fcd806d950aaa5f7c9f42ebc2dca4c4511d4e977667d1778b1b58cdd0644", kill_on_drop: false }`
[INFO] [stdout] bc75fcd806d950aaa5f7c9f42ebc2dca4c4511d4e977667d1778b1b58cdd0644
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", 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] 2fcd63c56bdffd2349a6acef7f6334e722f3916d030d5af336cbb113ad8e88b1
[INFO] running `Command { std: "docker" "start" "-a" "2fcd63c56bdffd2349a6acef7f6334e722f3916d030d5af336cbb113ad8e88b1", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stdout] running 24 tests
[INFO] [stderr]    --> src/memory/bitmap.rs:191:13
[INFO] [stdout] test arch::x86_64::paging::addr::test::align ... ok
[INFO] [stderr]     |
[INFO] [stdout] test arch::x86_64::paging::addr::test::valid_addr ... ok
[INFO] [stderr] 191 |         let mut bitmap = FixedBitmap { words: [0u64; 64] };
[INFO] [stdout] test arch::x86_64::paging::test::get_page_numbers ... ok
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stdout] test arch::x86_64::paging::test::page_from_addr ... ok
[INFO] [stderr]     |             |
[INFO] [stdout] test memory::bitmap::test::aligned_first ... ok
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stdout] test arch::x86_64::paging::addr::test::truncate ... ok
[INFO] [stderr]     |
[INFO] [stdout] test memory::bitmap::test::first_entry ... ok
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] test memory::bitmap::test::range ... ok
[INFO] [stderr] 
[INFO] [stdout] test memory::bitmap::test::set ... ok
[INFO] [stderr] warning: associated function is never used: `from_usize`
[INFO] [stdout] test memory::bitmap::test::unset ... ok
[INFO] [stderr]   --> src/arch/x86_64/paging/addr.rs:82:12
[INFO] [stdout] test multiboot::tag::elf_symbols::test::iterate_elf64_shdr ... ok
[INFO] [stderr]    |
[INFO] [stdout] test vga::test::invalid_char ... ok
[INFO] [stderr] 82 |     pub fn from_usize(addr: usize) -> PhysicalAddress {
[INFO] [stdout] test memory::bitmap::test::next_free ... ok
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stdout] test memory::bitmap::test::alloc_sub_range ... ok
[INFO] [stderr]    |
[INFO] [stdout] test vga::test::write_string ... ok
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] test memory::bitmap::test::alloc ... ok
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `map_no_alloc`
[INFO] [stderr]   --> src/arch/x86_64/paging/mapper.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn map_no_alloc<A>(&mut self, page: Page, frame: Frame<A>) -> Result<(), &str>
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_table`
[INFO] [stderr]   --> src/arch/x86_64/paging/table.rs:20:19
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub unsafe fn get_table(&self, index: usize) -> Option<&RecursivePageTable> {
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `addr`
[INFO] [stderr]   --> src/arch/x86_64/paging/mod.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn addr(&self) -> VirtualAddress {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `frame_number`
[INFO] [stderr]   --> src/memory/bitmap.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn frame_number(&self, index: usize) -> usize {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `addr`
[INFO] [stderr]   --> src/memory/mod.rs:94:12
[INFO] [stderr]    |
[INFO] [stderr] 94 |     pub fn addr(&self) -> PhysicalAddress {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/utils/mod.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn new(iter: I, f: F) -> Leftovers<I, F, U> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/juntos-f9849199d9d3bf04
[INFO] [stdout] test vga::test::write_byte ... ok
[INFO] [stdout] test vga::test::line_wrap ... ok
[INFO] [stdout] test multiboot::tag::elf_symbols::test::iterate_elf32_shdr ... ok
[INFO] [stdout] test vga::test::new_lines ... ok
[INFO] [stdout] test vga::test::scrolling ... ok
[INFO] [stdout] test memory::bitmap::test::dealloc_outside_arena ... ok
[INFO] [stdout] test arch::x86_64::paging::addr::test::invalid_addr ... ok
[INFO] [stdout] test memory::bitmap::test::dealloc_unallocated ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2fcd63c56bdffd2349a6acef7f6334e722f3916d030d5af336cbb113ad8e88b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fcd63c56bdffd2349a6acef7f6334e722f3916d030d5af336cbb113ad8e88b1", kill_on_drop: false }`
[INFO] [stdout] 2fcd63c56bdffd2349a6acef7f6334e722f3916d030d5af336cbb113ad8e88b1