[INFO] fetching crate bootloader-x86_64-bios-stage-2 0.11.4...
[INFO] checking bootloader-x86_64-bios-stage-2-0.11.4 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate bootloader-x86_64-bios-stage-2 0.11.4 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate bootloader-x86_64-bios-stage-2 0.11.4 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bootloader-x86_64-bios-stage-2 0.11.4
[INFO] finished tweaking crates.io crate bootloader-x86_64-bios-stage-2 0.11.4
[INFO] tweaked toml for crates.io crate bootloader-x86_64-bios-stage-2 0.11.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate bootloader-x86_64-bios-stage-2 0.11.4 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bootloader-x86_64-bios-common v0.11.4
[INFO] [stderr]   Downloaded mbr-nostd v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d32301793ecea86ff43ac09794a63c7e42ef896c1aeded96595427cf1407399a
[INFO] running `Command { std: "docker" "start" "-a" "d32301793ecea86ff43ac09794a63c7e42ef896c1aeded96595427cf1407399a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d32301793ecea86ff43ac09794a63c7e42ef896c1aeded96595427cf1407399a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32301793ecea86ff43ac09794a63c7e42ef896c1aeded96595427cf1407399a", kill_on_drop: false }`
[INFO] [stdout] d32301793ecea86ff43ac09794a63c7e42ef896c1aeded96595427cf1407399a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0436ca2c3cdbb7228ba86a0dd5d8e3d642aa64fe6eba9738836d01ab3b3b31d
[INFO] running `Command { std: "docker" "start" "-a" "e0436ca2c3cdbb7228ba86a0dd5d8e3d642aa64fe6eba9738836d01ab3b3b31d", kill_on_drop: false }`
[INFO] [stderr]    Compiling bootloader-x86_64-bios-stage-2 v0.11.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking bootloader-x86_64-bios-common v0.11.4
[INFO] [stderr]     Checking mbr-nostd v0.1.0
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: mutable reference of mutable static is discouraged
[INFO] [stdout]   --> src/disk.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let buf = unsafe { &mut TMP_BUF };
[INFO] [stdout]    |                            ^^^^^^^^^^^^ mutable reference of mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]    = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout]    = note: `#[warn(static_mut_ref)]` on by default
[INFO] [stdout] help: mutable references are dangerous since if there's any other pointer or reference used for that static while the reference lives, that's UB; use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let buf = unsafe { addr_of_mut!(TMP_BUF) };
[INFO] [stdout]    |                            ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: mutable reference of mutable static is discouraged
[INFO] [stdout]   --> src/disk.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let buf = unsafe { &mut TMP_BUF };
[INFO] [stdout]    |                            ^^^^^^^^^^^^ mutable reference of mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]    = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout]    = note: `#[warn(static_mut_ref)]` on by default
[INFO] [stdout] help: mutable references are dangerous since if there's any other pointer or reference used for that static while the reference lives, that's UB; use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let buf = unsafe { addr_of_mut!(TMP_BUF) };
[INFO] [stdout]    |                            ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: mutable reference of mutable static is discouraged
[INFO] [stdout]   --> src/main.rs:90:32
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let disk_buffer = unsafe { &mut DISK_BUFFER };
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^ mutable reference of mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]    = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout] help: mutable references are dangerous since if there's any other pointer or reference used for that static while the reference lives, that's UB; use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let disk_buffer = unsafe { addr_of_mut!(DISK_BUFFER) };
[INFO] [stdout]    |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: mutable reference of mutable static is discouraged
[INFO] [stdout]   --> src/main.rs:90:32
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let disk_buffer = unsafe { &mut DISK_BUFFER };
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^ mutable reference of mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]    = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout] help: mutable references are dangerous since if there's any other pointer or reference used for that static while the reference lives, that's UB; use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let disk_buffer = unsafe { addr_of_mut!(DISK_BUFFER) };
[INFO] [stdout]    |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bootloader-x86_64-bios-stage-2` (bin "bootloader-x86_64-bios-stage-2") due to 3 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e0436ca2c3cdbb7228ba86a0dd5d8e3d642aa64fe6eba9738836d01ab3b3b31d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0436ca2c3cdbb7228ba86a0dd5d8e3d642aa64fe6eba9738836d01ab3b3b31d", kill_on_drop: false }`
[INFO] [stdout] e0436ca2c3cdbb7228ba86a0dd5d8e3d642aa64fe6eba9738836d01ab3b3b31d
[INFO] checking bootloader-x86_64-bios-stage-2-0.11.4 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate bootloader-x86_64-bios-stage-2 0.11.4 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate bootloader-x86_64-bios-stage-2 0.11.4 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bootloader-x86_64-bios-stage-2 0.11.4
[INFO] finished tweaking crates.io crate bootloader-x86_64-bios-stage-2 0.11.4
[INFO] tweaked toml for crates.io crate bootloader-x86_64-bios-stage-2 0.11.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate bootloader-x86_64-bios-stage-2 0.11.4 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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f47f89369cf43aaedc3f90eb4e3e2aff2b06270b1a4938819b8fae72f5bf947
[INFO] running `Command { std: "docker" "start" "-a" "6f47f89369cf43aaedc3f90eb4e3e2aff2b06270b1a4938819b8fae72f5bf947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f47f89369cf43aaedc3f90eb4e3e2aff2b06270b1a4938819b8fae72f5bf947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f47f89369cf43aaedc3f90eb4e3e2aff2b06270b1a4938819b8fae72f5bf947", kill_on_drop: false }`
[INFO] [stdout] 6f47f89369cf43aaedc3f90eb4e3e2aff2b06270b1a4938819b8fae72f5bf947
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b025cb091ac99af5d62d19e61ff387d36dd74b8f96e0e6eba188345115701d45
[INFO] running `Command { std: "docker" "start" "-a" "b025cb091ac99af5d62d19e61ff387d36dd74b8f96e0e6eba188345115701d45", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling bootloader-x86_64-bios-stage-2 v0.11.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bootloader-x86_64-bios-common v0.11.4
[INFO] [stderr]     Checking mbr-nostd v0.1.0
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/disk.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |         &buf.buffer[current_sector_offset..][..len]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/fat.rs:39:55
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let bytes_per_sector = u16::from_le_bytes(raw[11..13].try_into().unwrap());
[INFO] [stdout]    |                                                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/fat.rs:41:60
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let reserved_sector_count = u16::from_le_bytes(raw[14..16].try_into().unwrap());
[INFO] [stdout]    |                                                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/fat.rs:43:55
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let root_entry_count = u16::from_le_bytes(raw[17..19].try_into().unwrap());
[INFO] [stdout]    |                                                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/fat.rs:44:50
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let fat_size_16 = u16::from_le_bytes(raw[22..24].try_into().unwrap());
[INFO] [stdout]    |                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/fat.rs:46:55
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let total_sectors_16 = u16::from_le_bytes(raw[19..21].try_into().unwrap());
[INFO] [stdout]    |                                                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/fat.rs:47:55
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let total_sectors_32 = u32::from_le_bytes(raw[32..36].try_into().unwrap());
[INFO] [stdout]    |                                                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/fat.rs:54:50
[INFO] [stdout]    |
[INFO] [stdout] 54 |             fat_size_32 = u32::from_le_bytes(raw[36..40].try_into().unwrap());
[INFO] [stdout]    |                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/fat.rs:55:51
[INFO] [stdout]    |
[INFO] [stdout] 55 |             root_cluster = u32::from_le_bytes(raw[44..48].try_into().unwrap());
[INFO] [stdout]    |                                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:378:31
[INFO] [stdout]     |
[INFO] [stdout] 378 |             let name_1 = &raw[1..11];
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:380:31
[INFO] [stdout]     |
[INFO] [stdout] 380 |             let name_2 = &raw[14..26];
[INFO] [stdout]     |                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:381:31
[INFO] [stdout]     |
[INFO] [stdout] 381 |             let name_3 = &raw[28..32];
[INFO] [stdout]     |                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:399:53
[INFO] [stdout]     |
[INFO] [stdout] 399 |                         core::str::from_utf8(&slice[start_idx..end_idx]).map_err(|_| ())
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:404:60
[INFO] [stdout]     |
[INFO] [stdout] 404 |             let short_filename_main = slice_to_string(&raw[0..8])?;
[INFO] [stdout]     |                                                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:405:65
[INFO] [stdout]     |
[INFO] [stdout] 405 |             let short_filename_extension = slice_to_string(&raw[8..11])?;
[INFO] [stdout]     |                                                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:406:59
[INFO] [stdout]     |
[INFO] [stdout] 406 |             let first_cluster_hi = u16::from_le_bytes(raw[20..22].try_into().unwrap());
[INFO] [stdout]     |                                                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:407:59
[INFO] [stdout]     |
[INFO] [stdout] 407 |             let first_cluster_lo = u16::from_le_bytes(raw[26..28].try_into().unwrap());
[INFO] [stdout]     |                                                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:409:52
[INFO] [stdout]     |
[INFO] [stdout] 409 |             let file_size = u32::from_le_bytes(raw[28..32].try_into().unwrap());
[INFO] [stdout]     |                                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/vesa.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 |         for i in 0.. {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/main.rs:60:51
[INFO] [stdout]    |
[INFO] [stdout] 60 |             let lba = LittleEndian::read_u32(&raw[offset + 8..]);
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/disk.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |         &buf.buffer[current_sector_offset..][..len]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/fat.rs:39:55
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let bytes_per_sector = u16::from_le_bytes(raw[11..13].try_into().unwrap());
[INFO] [stdout]    |                                                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/fat.rs:41:60
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let reserved_sector_count = u16::from_le_bytes(raw[14..16].try_into().unwrap());
[INFO] [stdout]    |                                                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/fat.rs:43:55
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let root_entry_count = u16::from_le_bytes(raw[17..19].try_into().unwrap());
[INFO] [stdout]    |                                                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/fat.rs:44:50
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let fat_size_16 = u16::from_le_bytes(raw[22..24].try_into().unwrap());
[INFO] [stdout]    |                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/fat.rs:46:55
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let total_sectors_16 = u16::from_le_bytes(raw[19..21].try_into().unwrap());
[INFO] [stdout]    |                                                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/fat.rs:47:55
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let total_sectors_32 = u32::from_le_bytes(raw[32..36].try_into().unwrap());
[INFO] [stdout]    |                                                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/fat.rs:54:50
[INFO] [stdout]    |
[INFO] [stdout] 54 |             fat_size_32 = u32::from_le_bytes(raw[36..40].try_into().unwrap());
[INFO] [stdout]    |                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/fat.rs:55:51
[INFO] [stdout]    |
[INFO] [stdout] 55 |             root_cluster = u32::from_le_bytes(raw[44..48].try_into().unwrap());
[INFO] [stdout]    |                                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:378:31
[INFO] [stdout]     |
[INFO] [stdout] 378 |             let name_1 = &raw[1..11];
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:380:31
[INFO] [stdout]     |
[INFO] [stdout] 380 |             let name_2 = &raw[14..26];
[INFO] [stdout]     |                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:381:31
[INFO] [stdout]     |
[INFO] [stdout] 381 |             let name_3 = &raw[28..32];
[INFO] [stdout]     |                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:399:53
[INFO] [stdout]     |
[INFO] [stdout] 399 |                         core::str::from_utf8(&slice[start_idx..end_idx]).map_err(|_| ())
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:404:60
[INFO] [stdout]     |
[INFO] [stdout] 404 |             let short_filename_main = slice_to_string(&raw[0..8])?;
[INFO] [stdout]     |                                                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:405:65
[INFO] [stdout]     |
[INFO] [stdout] 405 |             let short_filename_extension = slice_to_string(&raw[8..11])?;
[INFO] [stdout]     |                                                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:406:59
[INFO] [stdout]     |
[INFO] [stdout] 406 |             let first_cluster_hi = u16::from_le_bytes(raw[20..22].try_into().unwrap());
[INFO] [stdout]     |                                                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:407:59
[INFO] [stdout]     |
[INFO] [stdout] 407 |             let first_cluster_lo = u16::from_le_bytes(raw[26..28].try_into().unwrap());
[INFO] [stdout]     |                                                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/fat.rs:409:52
[INFO] [stdout]     |
[INFO] [stdout] 409 |             let file_size = u32::from_le_bytes(raw[28..32].try_into().unwrap());
[INFO] [stdout]     |                                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/vesa.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 |         for i in 0.. {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/main.rs:60:51
[INFO] [stdout]    |
[INFO] [stdout] 60 |             let lba = LittleEndian::read_u32(&raw[offset + 8..]);
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/main.rs:61:51
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let len = LittleEndian::read_u32(&raw[offset + 12..]);
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/main.rs:61:51
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let len = LittleEndian::read_u32(&raw[offset + 12..]);
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: mutable reference of mutable static is discouraged
[INFO] [stdout]   --> src/disk.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let buf = unsafe { &mut TMP_BUF };
[INFO] [stdout]    |                            ^^^^^^^^^^^^ mutable reference of mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]    = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout]    = note: `#[warn(static_mut_ref)]` on by default
[INFO] [stdout] help: mutable references are dangerous since if there's any other pointer or reference used for that static while the reference lives, that's UB; use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let buf = unsafe { addr_of_mut!(TMP_BUF) };
[INFO] [stdout]    |                            ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: mutable reference of mutable static is discouraged
[INFO] [stdout]   --> src/disk.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let buf = unsafe { &mut TMP_BUF };
[INFO] [stdout]    |                            ^^^^^^^^^^^^ mutable reference of mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]    = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout]    = note: `#[warn(static_mut_ref)]` on by default
[INFO] [stdout] help: mutable references are dangerous since if there's any other pointer or reference used for that static while the reference lives, that's UB; use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let buf = unsafe { addr_of_mut!(TMP_BUF) };
[INFO] [stdout]    |                            ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: mutable reference of mutable static is discouraged
[INFO] [stdout]   --> src/main.rs:90:32
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let disk_buffer = unsafe { &mut DISK_BUFFER };
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^ mutable reference of mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]    = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout] help: mutable references are dangerous since if there's any other pointer or reference used for that static while the reference lives, that's UB; use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let disk_buffer = unsafe { addr_of_mut!(DISK_BUFFER) };
[INFO] [stdout]    |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: mutable reference of mutable static is discouraged
[INFO] [stdout]   --> src/main.rs:90:32
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let disk_buffer = unsafe { &mut DISK_BUFFER };
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^ mutable reference of mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: reference of mutable static is a hard error from 2024 edition
[INFO] [stdout]    = note: mutable statics can be written to by multiple threads: aliasing violations or data races will cause undefined behavior
[INFO] [stdout] help: mutable references are dangerous since if there's any other pointer or reference used for that static while the reference lives, that's UB; use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let disk_buffer = unsafe { addr_of_mut!(DISK_BUFFER) };
[INFO] [stdout]    |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bootloader-x86_64-bios-stage-2` (bin "bootloader-x86_64-bios-stage-2") due to 3 previous errors; 23 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b025cb091ac99af5d62d19e61ff387d36dd74b8f96e0e6eba188345115701d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b025cb091ac99af5d62d19e61ff387d36dd74b8f96e0e6eba188345115701d45", kill_on_drop: false }`
[INFO] [stdout] b025cb091ac99af5d62d19e61ff387d36dd74b8f96e0e6eba188345115701d45
