[INFO] fetching crate geotiff 0.0.2...
[INFO] testing geotiff-0.0.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate geotiff 0.0.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate geotiff 0.0.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate geotiff 0.0.2
[INFO] finished tweaking crates.io crate geotiff 0.0.2
[INFO] tweaked toml for crates.io crate geotiff 0.0.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51fe31785c05de5b07630ba37575d70eeedfa4fb2596bc0d1bcdadd09534187e
[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" "51fe31785c05de5b07630ba37575d70eeedfa4fb2596bc0d1bcdadd09534187e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51fe31785c05de5b07630ba37575d70eeedfa4fb2596bc0d1bcdadd09534187e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51fe31785c05de5b07630ba37575d70eeedfa4fb2596bc0d1bcdadd09534187e", kill_on_drop: false }`
[INFO] [stdout] 51fe31785c05de5b07630ba37575d70eeedfa4fb2596bc0d1bcdadd09534187e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 3f7f1f247f9198cbdbb4146aa949216bd573a9fbd22492005b1375a252be4dc4
[INFO] running `Command { std: "docker" "start" "-a" "3f7f1f247f9198cbdbb4146aa949216bd573a9fbd22492005b1375a252be4dc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling geotiff v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `num::FromPrimitive`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use num::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BigEndian`, `LittleEndian`, `ReadBytesExt`, `WriteBytesExt`
[INFO] [stdout]  --> src/lib.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use byteorder::{ReadBytesExt, WriteBytesExt, BigEndian, LittleEndian};
[INFO] [stdout]   |                 ^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `Seek`
[INFO] [stdout]  --> src/lib.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{Read, Seek};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]   --> src/lib.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]    |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BYTE`, `FLOAT`, `LONG`, `SBYTE`, `SHORT`, `SLONG`, `SSHORT`
[INFO] [stdout]  --> src/reader.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | use lowlevel::{TIFFByteOrder, TIFFTag, BYTE, SBYTE, SHORT, SSHORT, LONG, SLONG, FLOAT,
[INFO] [stdout]   |                                        ^^^^  ^^^^^  ^^^^^  ^^^^^^  ^^^^  ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/tiff.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tiff::*`
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tiff::*;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:32:37
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn read(&self, reader: &mut SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 32 -     pub fn read(&self, reader: &mut SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout] 32 +     pub fn read(&self, reader: &mut dyn SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:40:48
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn read_byte_order(&self, reader: &mut SeekableReader) -> Result<TIFFByteOrder> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     pub fn read_byte_order(&self, reader: &mut SeekableReader) -> Result<TIFFByteOrder> {
[INFO] [stdout] 40 +     pub fn read_byte_order(&self, reader: &mut dyn SeekableReader) -> Result<TIFFByteOrder> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:54:52
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn read_tiff<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 54 -     fn read_tiff<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout] 54 +     fn read_tiff<T: ByteOrder>(&self, reader: &mut dyn SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:66:53
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn read_magic<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<()> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 -     fn read_magic<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<()> {
[INFO] [stdout] 66 +     fn read_magic<T: ByteOrder>(&self, reader: &mut dyn SeekableReader) -> Result<()> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:76:62
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn read_ifd_offset<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<u32> {
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 -     pub fn read_ifd_offset<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<u32> {
[INFO] [stdout] 76 +     pub fn read_ifd_offset<T: ByteOrder>(&self, reader: &mut dyn SeekableReader) -> Result<u32> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:88:51
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn read_IFD<T: ByteOrder>(&self, reader: &mut SeekableReader, ifd_offset: u32) -> Result<IFD> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 88 -     fn read_IFD<T: ByteOrder>(&self, reader: &mut SeekableReader, ifd_offset: u32) -> Result<IFD> {
[INFO] [stdout] 88 +     fn read_IFD<T: ByteOrder>(&self, reader: &mut dyn SeekableReader, ifd_offset: u32) -> Result<IFD> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/reader.rs:109:35
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn read_n(&self, reader: &mut SeekableReader, bytes_to_read: u64) -> Vec<u8> {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 109 -     fn read_n(&self, reader: &mut SeekableReader, bytes_to_read: u64) -> Vec<u8> {
[INFO] [stdout] 109 +     fn read_n(&self, reader: &mut dyn SeekableReader, bytes_to_read: u64) -> Vec<u8> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/reader.rs:163:49
[INFO] [stdout]     |
[INFO] [stdout] 163 | ...                   reader: &mut SeekableReader) -> Result<IFDEntry> {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 163 -                                    reader: &mut SeekableReader) -> Result<IFDEntry> {
[INFO] [stdout] 163 +                                    reader: &mut dyn SeekableReader) -> Result<IFDEntry> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/reader.rs:232:63
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn read_image_data<Endian: ByteOrder>(&self, reader: &mut SeekableReader,
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 232 -     fn read_image_data<Endian: ByteOrder>(&self, reader: &mut SeekableReader,
[INFO] [stdout] 232 +     fn read_image_data<Endian: ByteOrder>(&self, reader: &mut dyn SeekableReader,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lowlevel.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         _                          => 0,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/reader.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |             _ => panic!("Tag not found!"),
[INFO] [stdout]     |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]    --> src/reader.rs:268:17
[INFO] [stdout]     |
[INFO] [stdout] 268 |             for j in 0..image_width {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rows_per_strip`
[INFO] [stdout]    --> src/reader.rs:274:13
[INFO] [stdout]     |
[INFO] [stdout] 274 |         let rows_per_strip = match rows_per_strip.value[0] {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rows_per_strip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/reader.rs:298:17
[INFO] [stdout]     |
[INFO] [stdout] 298 |             for i in 0..(*byte_count / image_depth as u32) {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/reader.rs:267:13
[INFO] [stdout]     |
[INFO] [stdout] 267 |             &img.push(Vec::with_capacity(image_width as usize));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 267 |             let _ = &img.push(Vec::with_capacity(image_width as usize));
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/reader.rs:269:17
[INFO] [stdout]     |
[INFO] [stdout] 269 |                 &img[i as usize].push(vec![0; 1]); // TODO To be changed to take into account SamplesPerPixel!
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 269 |                 let _ = &img[i as usize].push(vec![0; 1]); // TODO To be changed to take into account SamplesPerPixel!
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.15s
[INFO] running `Command { std: "docker" "inspect" "3f7f1f247f9198cbdbb4146aa949216bd573a9fbd22492005b1375a252be4dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f7f1f247f9198cbdbb4146aa949216bd573a9fbd22492005b1375a252be4dc4", kill_on_drop: false }`
[INFO] [stdout] 3f7f1f247f9198cbdbb4146aa949216bd573a9fbd22492005b1375a252be4dc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] ea207d65390ccdfc94b46f084c85fa020b0ea9ccbc1e4e5d1a7c35161696d325
[INFO] running `Command { std: "docker" "start" "-a" "ea207d65390ccdfc94b46f084c85fa020b0ea9ccbc1e4e5d1a7c35161696d325", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `num::FromPrimitive`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use num::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BigEndian`, `LittleEndian`, `ReadBytesExt`, `WriteBytesExt`
[INFO] [stdout]  --> src/lib.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use byteorder::{ReadBytesExt, WriteBytesExt, BigEndian, LittleEndian};
[INFO] [stdout]   |                 ^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `Seek`
[INFO] [stdout]  --> src/lib.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{Read, Seek};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]   --> src/lib.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]    |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BYTE`, `FLOAT`, `LONG`, `SBYTE`, `SHORT`, `SLONG`, `SSHORT`
[INFO] [stdout]  --> src/reader.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | use lowlevel::{TIFFByteOrder, TIFFTag, BYTE, SBYTE, SHORT, SSHORT, LONG, SLONG, FLOAT,
[INFO] [stdout]   |                                        ^^^^  ^^^^^  ^^^^^  ^^^^^^  ^^^^  ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/tiff.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tiff::*`
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tiff::*;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:32:37
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn read(&self, reader: &mut SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 32 -     pub fn read(&self, reader: &mut SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout] 32 +     pub fn read(&self, reader: &mut dyn SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:40:48
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn read_byte_order(&self, reader: &mut SeekableReader) -> Result<TIFFByteOrder> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     pub fn read_byte_order(&self, reader: &mut SeekableReader) -> Result<TIFFByteOrder> {
[INFO] [stdout] 40 +     pub fn read_byte_order(&self, reader: &mut dyn SeekableReader) -> Result<TIFFByteOrder> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:54:52
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn read_tiff<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 54 -     fn read_tiff<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout] 54 +     fn read_tiff<T: ByteOrder>(&self, reader: &mut dyn SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:66:53
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn read_magic<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<()> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 -     fn read_magic<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<()> {
[INFO] [stdout] 66 +     fn read_magic<T: ByteOrder>(&self, reader: &mut dyn SeekableReader) -> Result<()> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:76:62
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn read_ifd_offset<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<u32> {
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 -     pub fn read_ifd_offset<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<u32> {
[INFO] [stdout] 76 +     pub fn read_ifd_offset<T: ByteOrder>(&self, reader: &mut dyn SeekableReader) -> Result<u32> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:88:51
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn read_IFD<T: ByteOrder>(&self, reader: &mut SeekableReader, ifd_offset: u32) -> Result<IFD> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 88 -     fn read_IFD<T: ByteOrder>(&self, reader: &mut SeekableReader, ifd_offset: u32) -> Result<IFD> {
[INFO] [stdout] 88 +     fn read_IFD<T: ByteOrder>(&self, reader: &mut dyn SeekableReader, ifd_offset: u32) -> Result<IFD> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/reader.rs:109:35
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn read_n(&self, reader: &mut SeekableReader, bytes_to_read: u64) -> Vec<u8> {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 109 -     fn read_n(&self, reader: &mut SeekableReader, bytes_to_read: u64) -> Vec<u8> {
[INFO] [stdout] 109 +     fn read_n(&self, reader: &mut dyn SeekableReader, bytes_to_read: u64) -> Vec<u8> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/reader.rs:163:49
[INFO] [stdout]     |
[INFO] [stdout] 163 | ...                   reader: &mut SeekableReader) -> Result<IFDEntry> {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 163 -                                    reader: &mut SeekableReader) -> Result<IFDEntry> {
[INFO] [stdout] 163 +                                    reader: &mut dyn SeekableReader) -> Result<IFDEntry> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/reader.rs:232:63
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn read_image_data<Endian: ByteOrder>(&self, reader: &mut SeekableReader,
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 232 -     fn read_image_data<Endian: ByteOrder>(&self, reader: &mut SeekableReader,
[INFO] [stdout] 232 +     fn read_image_data<Endian: ByteOrder>(&self, reader: &mut dyn SeekableReader,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lowlevel.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         _                          => 0,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/reader.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |             _ => panic!("Tag not found!"),
[INFO] [stdout]     |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]    --> src/reader.rs:268:17
[INFO] [stdout]     |
[INFO] [stdout] 268 |             for j in 0..image_width {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rows_per_strip`
[INFO] [stdout]    --> src/reader.rs:274:13
[INFO] [stdout]     |
[INFO] [stdout] 274 |         let rows_per_strip = match rows_per_strip.value[0] {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rows_per_strip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/reader.rs:298:17
[INFO] [stdout]     |
[INFO] [stdout] 298 |             for i in 0..(*byte_count / image_depth as u32) {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/reader.rs:267:13
[INFO] [stdout]     |
[INFO] [stdout] 267 |             &img.push(Vec::with_capacity(image_width as usize));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 267 |             let _ = &img.push(Vec::with_capacity(image_width as usize));
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/reader.rs:269:17
[INFO] [stdout]     |
[INFO] [stdout] 269 |                 &img[i as usize].push(vec![0; 1]); // TODO To be changed to take into account SamplesPerPixel!
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 269 |                 let _ = &img[i as usize].push(vec![0; 1]); // TODO To be changed to take into account SamplesPerPixel!
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling geotiff v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::FromPrimitive`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use num::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BigEndian`, `LittleEndian`, `ReadBytesExt`, `WriteBytesExt`
[INFO] [stdout]  --> src/lib.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use byteorder::{ReadBytesExt, WriteBytesExt, BigEndian, LittleEndian};
[INFO] [stdout]   |                 ^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `Seek`
[INFO] [stdout]  --> src/lib.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{Read, Seek};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]   --> src/lib.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]    |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BYTE`, `FLOAT`, `LONG`, `SBYTE`, `SHORT`, `SLONG`, `SSHORT`
[INFO] [stdout]  --> src/reader.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | use lowlevel::{TIFFByteOrder, TIFFTag, BYTE, SBYTE, SHORT, SSHORT, LONG, SLONG, FLOAT,
[INFO] [stdout]   |                                        ^^^^  ^^^^^  ^^^^^  ^^^^^^  ^^^^  ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/tiff.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tiff::*`
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tiff::*;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_load`
[INFO] [stdout]  --> tests/integration.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn test_load() {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_load_3`
[INFO] [stdout]   --> tests/integration.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn test_load_3() {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:32:37
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn read(&self, reader: &mut SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 32 -     pub fn read(&self, reader: &mut SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout] 32 +     pub fn read(&self, reader: &mut dyn SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:40:48
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn read_byte_order(&self, reader: &mut SeekableReader) -> Result<TIFFByteOrder> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     pub fn read_byte_order(&self, reader: &mut SeekableReader) -> Result<TIFFByteOrder> {
[INFO] [stdout] 40 +     pub fn read_byte_order(&self, reader: &mut dyn SeekableReader) -> Result<TIFFByteOrder> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:54:52
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn read_tiff<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 54 -     fn read_tiff<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout] 54 +     fn read_tiff<T: ByteOrder>(&self, reader: &mut dyn SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:66:53
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn read_magic<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<()> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 -     fn read_magic<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<()> {
[INFO] [stdout] 66 +     fn read_magic<T: ByteOrder>(&self, reader: &mut dyn SeekableReader) -> Result<()> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:76:62
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn read_ifd_offset<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<u32> {
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 -     pub fn read_ifd_offset<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<u32> {
[INFO] [stdout] 76 +     pub fn read_ifd_offset<T: ByteOrder>(&self, reader: &mut dyn SeekableReader) -> Result<u32> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:88:51
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn read_IFD<T: ByteOrder>(&self, reader: &mut SeekableReader, ifd_offset: u32) -> Result<IFD> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 88 -     fn read_IFD<T: ByteOrder>(&self, reader: &mut SeekableReader, ifd_offset: u32) -> Result<IFD> {
[INFO] [stdout] 88 +     fn read_IFD<T: ByteOrder>(&self, reader: &mut dyn SeekableReader, ifd_offset: u32) -> Result<IFD> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/reader.rs:109:35
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn read_n(&self, reader: &mut SeekableReader, bytes_to_read: u64) -> Vec<u8> {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 109 -     fn read_n(&self, reader: &mut SeekableReader, bytes_to_read: u64) -> Vec<u8> {
[INFO] [stdout] 109 +     fn read_n(&self, reader: &mut dyn SeekableReader, bytes_to_read: u64) -> Vec<u8> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/reader.rs:163:49
[INFO] [stdout]     |
[INFO] [stdout] 163 | ...                   reader: &mut SeekableReader) -> Result<IFDEntry> {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 163 -                                    reader: &mut SeekableReader) -> Result<IFDEntry> {
[INFO] [stdout] 163 +                                    reader: &mut dyn SeekableReader) -> Result<IFDEntry> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/reader.rs:232:63
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn read_image_data<Endian: ByteOrder>(&self, reader: &mut SeekableReader,
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 232 -     fn read_image_data<Endian: ByteOrder>(&self, reader: &mut SeekableReader,
[INFO] [stdout] 232 +     fn read_image_data<Endian: ByteOrder>(&self, reader: &mut dyn SeekableReader,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lowlevel.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         _                          => 0,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/reader.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |             _ => panic!("Tag not found!"),
[INFO] [stdout]     |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]    --> src/reader.rs:268:17
[INFO] [stdout]     |
[INFO] [stdout] 268 |             for j in 0..image_width {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rows_per_strip`
[INFO] [stdout]    --> src/reader.rs:274:13
[INFO] [stdout]     |
[INFO] [stdout] 274 |         let rows_per_strip = match rows_per_strip.value[0] {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rows_per_strip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/reader.rs:298:17
[INFO] [stdout]     |
[INFO] [stdout] 298 |             for i in 0..(*byte_count / image_depth as u32) {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/reader.rs:267:13
[INFO] [stdout]     |
[INFO] [stdout] 267 |             &img.push(Vec::with_capacity(image_width as usize));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 267 |             let _ = &img.push(Vec::with_capacity(image_width as usize));
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/reader.rs:269:17
[INFO] [stdout]     |
[INFO] [stdout] 269 |                 &img[i as usize].push(vec![0; 1]); // TODO To be changed to take into account SamplesPerPixel!
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 269 |                 let _ = &img[i as usize].push(vec![0; 1]); // TODO To be changed to take into account SamplesPerPixel!
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/geotiff-60b189bb431e5e8a)
[INFO] [stderr]   Executable tests/integration.rs (/opt/rustwide/target/debug/deps/integration-e373cfc48559ae63)
[INFO] running `Command { std: "docker" "inspect" "ea207d65390ccdfc94b46f084c85fa020b0ea9ccbc1e4e5d1a7c35161696d325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea207d65390ccdfc94b46f084c85fa020b0ea9ccbc1e4e5d1a7c35161696d325", kill_on_drop: false }`
[INFO] [stdout] ea207d65390ccdfc94b46f084c85fa020b0ea9ccbc1e4e5d1a7c35161696d325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc3c959dd7e078e74697536bf9378358e8164cb94a4eb0f6781d681c653a9b18
[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" "bc3c959dd7e078e74697536bf9378358e8164cb94a4eb0f6781d681c653a9b18", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `num::FromPrimitive`
[INFO] [stderr]  --> src/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use num::FromPrimitive;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BigEndian`, `LittleEndian`, `ReadBytesExt`, `WriteBytesExt`
[INFO] [stderr]  --> src/lib.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 | use byteorder::{ReadBytesExt, WriteBytesExt, BigEndian, LittleEndian};
[INFO] [stderr]   |                 ^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Read`, `Seek`
[INFO] [stderr]  --> src/lib.rs:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::io::{Read, Seek};
[INFO] [stderr]   |               ^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stderr]   --> src/lib.rs:10:24
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]    |                        ^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BYTE`, `FLOAT`, `LONG`, `SBYTE`, `SHORT`, `SLONG`, `SSHORT`
[INFO] [stderr]  --> src/reader.rs:8:40
[INFO] [stderr]   |
[INFO] [stderr] 8 | use lowlevel::{TIFFByteOrder, TIFFTag, BYTE, SBYTE, SHORT, SSHORT, LONG, SLONG, FLOAT,
[INFO] [stderr]   |                                        ^^^^  ^^^^^  ^^^^^  ^^^^^^  ^^^^  ^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashMap`
[INFO] [stderr]  --> src/tiff.rs:1:24
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]   |                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tiff::*`
[INFO] [stderr]   --> src/lib.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use tiff::*;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reader.rs:32:37
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn read(&self, reader: &mut SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 32 -     pub fn read(&self, reader: &mut SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stderr] 32 +     pub fn read(&self, reader: &mut dyn SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reader.rs:40:48
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn read_byte_order(&self, reader: &mut SeekableReader) -> Result<TIFFByteOrder> {
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 40 -     pub fn read_byte_order(&self, reader: &mut SeekableReader) -> Result<TIFFByteOrder> {
[INFO] [stderr] 40 +     pub fn read_byte_order(&self, reader: &mut dyn SeekableReader) -> Result<TIFFByteOrder> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reader.rs:54:52
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn read_tiff<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 54 -     fn read_tiff<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stderr] 54 +     fn read_tiff<T: ByteOrder>(&self, reader: &mut dyn SeekableReader) -> Result<Box<TIFF>> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reader.rs:66:53
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn read_magic<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<()> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 66 -     fn read_magic<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<()> {
[INFO] [stderr] 66 +     fn read_magic<T: ByteOrder>(&self, reader: &mut dyn SeekableReader) -> Result<()> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reader.rs:76:62
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn read_ifd_offset<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<u32> {
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 76 -     pub fn read_ifd_offset<T: ByteOrder>(&self, reader: &mut SeekableReader) -> Result<u32> {
[INFO] [stdout] running 0 tests
[INFO] [stderr] 76 +     pub fn read_ifd_offset<T: ByteOrder>(&self, reader: &mut dyn SeekableReader) -> Result<u32> {
[INFO] [stdout] 
[INFO] [stderr]    | 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reader.rs:88:51
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn read_IFD<T: ByteOrder>(&self, reader: &mut SeekableReader, ifd_offset: u32) -> Result<IFD> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 88 -     fn read_IFD<T: ByteOrder>(&self, reader: &mut SeekableReader, ifd_offset: u32) -> Result<IFD> {
[INFO] [stderr] 88 +     fn read_IFD<T: ByteOrder>(&self, reader: &mut dyn SeekableReader, ifd_offset: u32) -> Result<IFD> {
[INFO] [stderr]    | 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] running 1 test
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/reader.rs:109:35
[INFO] [stderr]     |
[INFO] [stderr] 109 |     fn read_n(&self, reader: &mut SeekableReader, bytes_to_read: u64) -> Vec<u8> {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 109 -     fn read_n(&self, reader: &mut SeekableReader, bytes_to_read: u64) -> Vec<u8> {
[INFO] [stderr] 109 +     fn read_n(&self, reader: &mut dyn SeekableReader, bytes_to_read: u64) -> Vec<u8> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/reader.rs:163:49
[INFO] [stderr]     |
[INFO] [stderr] 163 | ...                   reader: &mut SeekableReader) -> Result<IFDEntry> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 163 -                                    reader: &mut SeekableReader) -> Result<IFDEntry> {
[INFO] [stderr] 163 +                                    reader: &mut dyn SeekableReader) -> Result<IFDEntry> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/reader.rs:232:63
[INFO] [stderr]     |
[INFO] [stderr] 232 |     fn read_image_data<Endian: ByteOrder>(&self, reader: &mut SeekableReader,
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 232 -     fn read_image_data<Endian: ByteOrder>(&self, reader: &mut SeekableReader,
[INFO] [stderr] 232 +     fn read_image_data<Endian: ByteOrder>(&self, reader: &mut dyn SeekableReader,
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/lowlevel.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |         _                          => 0,
[INFO] [stderr]    |         ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/reader.rs:140:13
[INFO] [stderr]     |
[INFO] [stderr] 140 |             _ => panic!("Tag not found!"),
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `j`
[INFO] [stderr]    --> src/reader.rs:268:17
[INFO] [stderr]     |
[INFO] [stderr] 268 |             for j in 0..image_width {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rows_per_strip`
[INFO] [stderr]    --> src/reader.rs:274:13
[INFO] [stderr]     |
[INFO] [stderr] 274 |         let rows_per_strip = match rows_per_strip.value[0] {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rows_per_strip`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/reader.rs:298:17
[INFO] [stderr]     |
[INFO] [stderr] 298 |             for i in 0..(*byte_count / image_depth as u32) {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/reader.rs:267:13
[INFO] [stderr]     |
[INFO] [stderr] 267 |             &img.push(Vec::with_capacity(image_width as usize));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 267 |             let _ = &img.push(Vec::with_capacity(image_width as usize));
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/reader.rs:269:17
[INFO] [stderr]     |
[INFO] [stderr] 269 |                 &img[i as usize].push(vec![0; 1]); // TODO To be changed to take into account SamplesPerPixel!
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 269 |                 let _ = &img[i as usize].push(vec![0; 1]); // TODO To be changed to take into account SamplesPerPixel!
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `geotiff` (lib) generated 23 warnings
[INFO] [stderr] warning: `geotiff` (lib test) generated 23 warnings (23 duplicates)
[INFO] [stderr] warning: function is never used: `test_load`
[INFO] [stderr]  --> tests/integration.rs:6:4
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn test_load() {
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_load_3`
[INFO] [stderr]   --> tests/integration.rs:30:4
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn test_load_3() {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `geotiff` (test "integration") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/geotiff-60b189bb431e5e8a)
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-e373cfc48559ae63)
[INFO] [stdout] test test_load_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests geotiff
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc3c959dd7e078e74697536bf9378358e8164cb94a4eb0f6781d681c653a9b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc3c959dd7e078e74697536bf9378358e8164cb94a4eb0f6781d681c653a9b18", kill_on_drop: false }`
[INFO] [stdout] bc3c959dd7e078e74697536bf9378358e8164cb94a4eb0f6781d681c653a9b18