[INFO] fetching crate ktx2 0.3.0...
[INFO] checking ktx2-0.3.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate ktx2 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate ktx2 0.3.0 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 ktx2 0.3.0
[INFO] finished tweaking crates.io crate ktx2 0.3.0
[INFO] tweaked toml for crates.io crate ktx2 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate ktx2 0.3.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 60f214566b168ec14b08e872dca9d41b4914532e586d39817c3876ca3923fb1e
[INFO] running `Command { std: "docker" "start" "-a" "60f214566b168ec14b08e872dca9d41b4914532e586d39817c3876ca3923fb1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60f214566b168ec14b08e872dca9d41b4914532e586d39817c3876ca3923fb1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60f214566b168ec14b08e872dca9d41b4914532e586d39817c3876ca3923fb1e", kill_on_drop: false }`
[INFO] [stdout] 60f214566b168ec14b08e872dca9d41b4914532e586d39817c3876ca3923fb1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8df0546cb08cc48fd9b340376088d66bf7ce02b1a6309ae211cba1674b72e3ec
[INFO] running `Command { std: "docker" "start" "-a" "8df0546cb08cc48fd9b340376088d66bf7ce02b1a6309ae211cba1674b72e3ec", kill_on_drop: false }`
[INFO] [stderr]     Checking ktx2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused implementer of `Iterator` that must be used
[INFO] [stdout]   --> src/lib.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         result.level_index()?; // Check index integrity
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Iterator` that must be used
[INFO] [stdout]   --> src/lib.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         result.level_index()?; // Check index integrity
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read examples/../data/test_tex.ktx2: No such file or directory (os error 2)
[INFO] [stdout]  --> examples/load.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let file = include_bytes!("../data/test_tex.ktx2");
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ktx2` (example "load") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8df0546cb08cc48fd9b340376088d66bf7ce02b1a6309ae211cba1674b72e3ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8df0546cb08cc48fd9b340376088d66bf7ce02b1a6309ae211cba1674b72e3ec", kill_on_drop: false }`
[INFO] [stdout] 8df0546cb08cc48fd9b340376088d66bf7ce02b1a6309ae211cba1674b72e3ec
[INFO] checking ktx2-0.3.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate ktx2 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate ktx2 0.3.0 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 ktx2 0.3.0
[INFO] finished tweaking crates.io crate ktx2 0.3.0
[INFO] tweaked toml for crates.io crate ktx2 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate ktx2 0.3.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 678c43a6e77d2c5a826b45cd6c5114a0fdcfd0ce1208c2743db7364120a4cd25
[INFO] running `Command { std: "docker" "start" "-a" "678c43a6e77d2c5a826b45cd6c5114a0fdcfd0ce1208c2743db7364120a4cd25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "678c43a6e77d2c5a826b45cd6c5114a0fdcfd0ce1208c2743db7364120a4cd25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "678c43a6e77d2c5a826b45cd6c5114a0fdcfd0ce1208c2743db7364120a4cd25", kill_on_drop: false }`
[INFO] [stdout] 678c43a6e77d2c5a826b45cd6c5114a0fdcfd0ce1208c2743db7364120a4cd25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ad144e9134458246c41f2795fff300f888a9de76cd574f685fa047e6a470e8af
[INFO] running `Command { std: "docker" "start" "-a" "ad144e9134458246c41f2795fff300f888a9de76cd574f685fa047e6a470e8af", kill_on_drop: false }`
[INFO] [stderr]     Checking ktx2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/lib.rs:53:42
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let header_data = input.as_ref()[0..Header::LENGTH].try_into().unwrap();
[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/lib.rs:80:18
[INFO] [stdout]    |
[INFO] [stdout] 80 |             .get(Header::LENGTH..level_index_end_byte)
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/lib.rs:94:41
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let bytes = self.input.as_ref()[0..Header::LENGTH].try_into().unwrap();
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/lib.rs:53:42
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let header_data = input.as_ref()[0..Header::LENGTH].try_into().unwrap();
[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/lib.rs:102:52
[INFO] [stdout]     |
[INFO] [stdout] 102 |             .map(move |level| &self.input.as_ref()[level.offset as usize..(level.offset + level.length_bytes) as usize])
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:109:30
[INFO] [stdout]     |
[INFO] [stdout] 109 |         &self.input.as_ref()[start..end]
[INFO] [stdout]     |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/lib.rs:80:18
[INFO] [stdout]    |
[INFO] [stdout] 80 |             .get(Header::LENGTH..level_index_end_byte)
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:118:40
[INFO] [stdout]     |
[INFO] [stdout] 118 |             data: &self.input.as_ref()[start + 4..end],
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/lib.rs:94:41
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let bytes = self.input.as_ref()[0..Header::LENGTH].try_into().unwrap();
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:140:39
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 let data = &self.data[DataFormatDescriptorHeader::LENGTH..descriptor_block_size];
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:102:52
[INFO] [stdout]     |
[INFO] [stdout] 102 |             .map(move |level| &self.input.as_ref()[level.offset as usize..(level.offset + level.length_bytes) as usize])
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:109:30
[INFO] [stdout]     |
[INFO] [stdout] 109 |         &self.input.as_ref()[start..end]
[INFO] [stdout]     |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lib.rs:141:40
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 self.data = &self.data[descriptor_block_size..];
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:118:40
[INFO] [stdout]     |
[INFO] [stdout] 118 |             data: &self.input.as_ref()[start + 4..end],
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:179:57
[INFO] [stdout]     |
[INFO] [stdout] 179 |             format: Format::new(u32::from_le_bytes(data[12..16].try_into().unwrap())),
[INFO] [stdout]     |                                                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:140:39
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 let data = &self.data[DataFormatDescriptorHeader::LENGTH..descriptor_block_size];
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:180:48
[INFO] [stdout]     |
[INFO] [stdout] 180 |             type_size: u32::from_le_bytes(data[16..20].try_into().unwrap()),
[INFO] [stdout]     |                                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:181:50
[INFO] [stdout]     |
[INFO] [stdout] 181 |             pixel_width: u32::from_le_bytes(data[20..24].try_into().unwrap()),
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lib.rs:141:40
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 self.data = &self.data[descriptor_block_size..];
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:182:51
[INFO] [stdout]     |
[INFO] [stdout] 182 |             pixel_height: u32::from_le_bytes(data[24..28].try_into().unwrap()),
[INFO] [stdout]     |                                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:179:57
[INFO] [stdout]     |
[INFO] [stdout] 179 |             format: Format::new(u32::from_le_bytes(data[12..16].try_into().unwrap())),
[INFO] [stdout]     |                                                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:183:50
[INFO] [stdout]     |
[INFO] [stdout] 183 |             pixel_depth: u32::from_le_bytes(data[28..32].try_into().unwrap()),
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:180:48
[INFO] [stdout]     |
[INFO] [stdout] 180 |             type_size: u32::from_le_bytes(data[16..20].try_into().unwrap()),
[INFO] [stdout]     |                                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:184:50
[INFO] [stdout]     |
[INFO] [stdout] 184 |             layer_count: u32::from_le_bytes(data[32..36].try_into().unwrap()),
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:181:50
[INFO] [stdout]     |
[INFO] [stdout] 181 |             pixel_width: u32::from_le_bytes(data[20..24].try_into().unwrap()),
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:185:49
[INFO] [stdout]     |
[INFO] [stdout] 185 |             face_count: u32::from_le_bytes(data[36..40].try_into().unwrap()),
[INFO] [stdout]     |                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:182:51
[INFO] [stdout]     |
[INFO] [stdout] 182 |             pixel_height: u32::from_le_bytes(data[24..28].try_into().unwrap()),
[INFO] [stdout]     |                                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:183:50
[INFO] [stdout]     |
[INFO] [stdout] 183 |             pixel_depth: u32::from_le_bytes(data[28..32].try_into().unwrap()),
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:184:50
[INFO] [stdout]     |
[INFO] [stdout] 184 |             layer_count: u32::from_le_bytes(data[32..36].try_into().unwrap()),
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:185:49
[INFO] [stdout]     |
[INFO] [stdout] 185 |             face_count: u32::from_le_bytes(data[36..40].try_into().unwrap()),
[INFO] [stdout]     |                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:186:50
[INFO] [stdout]     |
[INFO] [stdout] 186 |             level_count: u32::from_le_bytes(data[40..44].try_into().unwrap()),
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:187:90
[INFO] [stdout]     |
[INFO] [stdout] 187 |             supercompression_scheme: SupercompressionScheme::new(u32::from_le_bytes(data[44..48].try_into().unwrap())),
[INFO] [stdout]     |                                                                                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:188:54
[INFO] [stdout]     |
[INFO] [stdout] 188 |             dfd_byte_offset: u32::from_le_bytes(data[48..52].try_into().unwrap()),
[INFO] [stdout]     |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:189:54
[INFO] [stdout]     |
[INFO] [stdout] 189 |             dfd_byte_length: u32::from_le_bytes(data[52..56].try_into().unwrap()),
[INFO] [stdout]     |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:190:54
[INFO] [stdout]     |
[INFO] [stdout] 190 |             kvd_byte_offset: u32::from_le_bytes(data[56..60].try_into().unwrap()),
[INFO] [stdout]     |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:191:54
[INFO] [stdout]     |
[INFO] [stdout] 191 |             kvd_byte_length: u32::from_le_bytes(data[60..64].try_into().unwrap()),
[INFO] [stdout]     |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:192:54
[INFO] [stdout]     |
[INFO] [stdout] 192 |             sgd_byte_offset: u64::from_le_bytes(data[64..72].try_into().unwrap()),
[INFO] [stdout]     |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:193:54
[INFO] [stdout]     |
[INFO] [stdout] 193 |             sgd_byte_length: u64::from_le_bytes(data[72..80].try_into().unwrap()),
[INFO] [stdout]     |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:220:45
[INFO] [stdout]     |
[INFO] [stdout] 220 |             offset: u64::from_le_bytes(data[0..8].try_into().unwrap()),
[INFO] [stdout]     |                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:221:51
[INFO] [stdout]     |
[INFO] [stdout] 221 |             length_bytes: u64::from_le_bytes(data[8..16].try_into().unwrap()),
[INFO] [stdout]     |                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:222:64
[INFO] [stdout]     |
[INFO] [stdout] 222 |             uncompressed_length_bytes: u64::from_le_bytes(data[16..24].try_into().unwrap()),
[INFO] [stdout]     |                                                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lib.rs:340:33
[INFO] [stdout]     |
[INFO] [stdout] 340 |             sample_data: &bytes[offset..],
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lib.rs:361:36
[INFO] [stdout]     |
[INFO] [stdout] 361 |             self.data = &self.data[SampleInformation::LENGTH..];
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:415:18
[INFO] [stdout]     |
[INFO] [stdout] 415 |             .get(*offset..*offset + 4)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:186:50
[INFO] [stdout]     |
[INFO] [stdout] 186 |             level_count: u32::from_le_bytes(data[40..44].try_into().unwrap()),
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:187:90
[INFO] [stdout]     |
[INFO] [stdout] 187 |             supercompression_scheme: SupercompressionScheme::new(u32::from_le_bytes(data[44..48].try_into().unwrap())),
[INFO] [stdout]     |                                                                                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:188:54
[INFO] [stdout]     |
[INFO] [stdout] 188 |             dfd_byte_offset: u32::from_le_bytes(data[48..52].try_into().unwrap()),
[INFO] [stdout]     |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:189:54
[INFO] [stdout]     |
[INFO] [stdout] 189 |             dfd_byte_length: u32::from_le_bytes(data[52..56].try_into().unwrap()),
[INFO] [stdout]     |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:190:54
[INFO] [stdout]     |
[INFO] [stdout] 190 |             kvd_byte_offset: u32::from_le_bytes(data[56..60].try_into().unwrap()),
[INFO] [stdout]     |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:191:54
[INFO] [stdout]     |
[INFO] [stdout] 191 |             kvd_byte_length: u32::from_le_bytes(data[60..64].try_into().unwrap()),
[INFO] [stdout]     |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:192:54
[INFO] [stdout]     |
[INFO] [stdout] 192 |             sgd_byte_offset: u64::from_le_bytes(data[64..72].try_into().unwrap()),
[INFO] [stdout]     |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:193:54
[INFO] [stdout]     |
[INFO] [stdout] 193 |             sgd_byte_length: u64::from_le_bytes(data[72..80].try_into().unwrap()),
[INFO] [stdout]     |                                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:220:45
[INFO] [stdout]     |
[INFO] [stdout] 220 |             offset: u64::from_le_bytes(data[0..8].try_into().unwrap()),
[INFO] [stdout]     |                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:221:51
[INFO] [stdout]     |
[INFO] [stdout] 221 |             length_bytes: u64::from_le_bytes(data[8..16].try_into().unwrap()),
[INFO] [stdout]     |                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:222:64
[INFO] [stdout]     |
[INFO] [stdout] 222 |             uncompressed_length_bytes: u64::from_le_bytes(data[16..24].try_into().unwrap()),
[INFO] [stdout]     |                                                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lib.rs:340:33
[INFO] [stdout]     |
[INFO] [stdout] 340 |             sample_data: &bytes[offset..],
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lib.rs:361:36
[INFO] [stdout]     |
[INFO] [stdout] 361 |             self.data = &self.data[SampleInformation::LENGTH..];
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:415:18
[INFO] [stdout]     |
[INFO] [stdout] 415 |             .get(*offset..*offset + 4)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Iterator` that must be used
[INFO] [stdout]   --> src/lib.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         result.level_index()?; // Check index integrity
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Iterator` that must be used
[INFO] [stdout]   --> src/lib.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         result.level_index()?; // Check index integrity
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read examples/../data/test_tex.ktx2: No such file or directory (os error 2)
[INFO] [stdout]  --> examples/load.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let file = include_bytes!("../data/test_tex.ktx2");
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ktx2` (example "load") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ad144e9134458246c41f2795fff300f888a9de76cd574f685fa047e6a470e8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad144e9134458246c41f2795fff300f888a9de76cd574f685fa047e6a470e8af", kill_on_drop: false }`
[INFO] [stdout] ad144e9134458246c41f2795fff300f888a9de76cd574f685fa047e6a470e8af
