[INFO] fetching crate fits-io 0.1.3...
[INFO] testing fits-io-0.1.3 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate fits-io 0.1.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate fits-io 0.1.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fits-io 0.1.3
[INFO] tweaked toml for crates.io crate fits-io 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fits-io 0.1.3 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fits-io 0.1.3 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7dc94d74d7df792afbe19cf7a3d876483be8c5eaa28f1bb280a087ad2ad2af74
[INFO] running `Command { std: "docker" "start" "-a" "7dc94d74d7df792afbe19cf7a3d876483be8c5eaa28f1bb280a087ad2ad2af74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dc94d74d7df792afbe19cf7a3d876483be8c5eaa28f1bb280a087ad2ad2af74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dc94d74d7df792afbe19cf7a3d876483be8c5eaa28f1bb280a087ad2ad2af74", kill_on_drop: false }`
[INFO] [stdout] 7dc94d74d7df792afbe19cf7a3d876483be8c5eaa28f1bb280a087ad2ad2af74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcbbf33758bf56b8cec014243ee4a7b51ff0cf726701e9b4e2de6ea467057ab7
[INFO] running `Command { std: "docker" "start" "-a" "dcbbf33758bf56b8cec014243ee4a7b51ff0cf726701e9b4e2de6ea467057ab7", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling latlong v0.1.2
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling fits-io v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling flate2 v1.1.8
[INFO] [stderr]    Compiling pxfm v0.1.27
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling moxcms v0.7.11
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling image v0.25.9
[INFO] [stdout] warning: unused import: `alloc::string::ToString`
[INFO] [stdout]  --> src/error.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use alloc::string::ToString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::fmt::Display`
[INFO] [stdout]  --> src/error.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use core::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec`
[INFO] [stdout]   --> src/fs/fs_bin_table_hdu.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::prelude::rust_2015::{Box, Vec};
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec`
[INFO] [stdout]  --> src/hdu/bin_table_hdu.rs:7:36
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::prelude::rust_2015::{Box, Vec};
[INFO] [stdout]   |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec`
[INFO] [stdout]  --> src/slice_bin_table_hdu.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::prelude::rust_2015::{Box, Vec};
[INFO] [stdout]   |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `read_image` is never used
[INFO] [stdout]   --> src/fits_slice.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl FitsSlice {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn read_image(
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `hdu_offset` and `path` are never read
[INFO] [stdout]   --> src/fs/fs_ascii_table_hdu.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct FsAsciiTableHDU {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 11 |     header: Header,
[INFO] [stdout] 12 |     hdu_offset: u64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 13 |     path: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FsAsciiTableHDU` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.10s
[INFO] running `Command { std: "docker" "inspect" "dcbbf33758bf56b8cec014243ee4a7b51ff0cf726701e9b4e2de6ea467057ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcbbf33758bf56b8cec014243ee4a7b51ff0cf726701e9b4e2de6ea467057ab7", kill_on_drop: false }`
[INFO] [stdout] dcbbf33758bf56b8cec014243ee4a7b51ff0cf726701e9b4e2de6ea467057ab7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19665d48cc09c6b8706bc3bd0e6e358802739086b6348a10a9c5690028cf37a9
[INFO] running `Command { std: "docker" "start" "-a" "19665d48cc09c6b8706bc3bd0e6e358802739086b6348a10a9c5690028cf37a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling time-core v0.1.7
[INFO] [stderr]    Compiling deranged v0.5.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling time-macros v0.2.25
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling time v0.3.45
[INFO] [stderr]    Compiling simplelog v0.12.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling fits-io v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `alloc::string::ToString`
[INFO] [stdout]  --> src/error.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use alloc::string::ToString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::fmt::Display`
[INFO] [stdout]  --> src/error.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use core::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec`
[INFO] [stdout]   --> src/fs/fs_bin_table_hdu.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::prelude::rust_2015::{Box, Vec};
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec`
[INFO] [stdout]  --> src/hdu/bin_table_hdu.rs:7:36
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::prelude::rust_2015::{Box, Vec};
[INFO] [stdout]   |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec`
[INFO] [stdout]  --> src/slice_bin_table_hdu.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::prelude::rust_2015::{Box, Vec};
[INFO] [stdout]   |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::string::ToString`
[INFO] [stdout]  --> src/error.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use alloc::string::ToString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::fmt::Display`
[INFO] [stdout]  --> src/error.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use core::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec`
[INFO] [stdout]   --> src/fs/fs_bin_table_hdu.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::prelude::rust_2015::{Box, Vec};
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec`
[INFO] [stdout]  --> src/hdu/bin_table_hdu.rs:7:36
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::prelude::rust_2015::{Box, Vec};
[INFO] [stdout]   |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec`
[INFO] [stdout]  --> src/slice_bin_table_hdu.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::prelude::rust_2015::{Box, Vec};
[INFO] [stdout]   |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `read_image` is never used
[INFO] [stdout]   --> src/fits_slice.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl FitsSlice {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn read_image(
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `hdu_offset` and `path` are never read
[INFO] [stdout]   --> src/fs/fs_ascii_table_hdu.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct FsAsciiTableHDU {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 11 |     header: Header,
[INFO] [stdout] 12 |     hdu_offset: u64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 13 |     path: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FsAsciiTableHDU` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `read_image` is never used
[INFO] [stdout]   --> src/fits_slice.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl FitsSlice {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn read_image(
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `hdu_offset` and `path` are never read
[INFO] [stdout]   --> src/fs/fs_ascii_table_hdu.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct FsAsciiTableHDU {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 11 |     header: Header,
[INFO] [stdout] 12 |     hdu_offset: u64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 13 |     path: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FsAsciiTableHDU` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.90s
[INFO] running `Command { std: "docker" "inspect" "19665d48cc09c6b8706bc3bd0e6e358802739086b6348a10a9c5690028cf37a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19665d48cc09c6b8706bc3bd0e6e358802739086b6348a10a9c5690028cf37a9", kill_on_drop: false }`
[INFO] [stdout] 19665d48cc09c6b8706bc3bd0e6e358802739086b6348a10a9c5690028cf37a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c1b4d7b37771258863e818af4357f15eb9bf1337e5cf8f2007fd59c08823366
[INFO] running `Command { std: "docker" "start" "-a" "5c1b4d7b37771258863e818af4357f15eb9bf1337e5cf8f2007fd59c08823366", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `alloc::string::ToString`
[INFO] [stderr]  --> src/error.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use alloc::string::ToString;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::fmt::Display`
[INFO] [stderr]  --> src/error.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use core::fmt::Display;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Vec`
[INFO] [stderr]   --> src/fs/fs_bin_table_hdu.rs:12:36
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::prelude::rust_2015::{Box, Vec};
[INFO] [stderr]    |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Vec`
[INFO] [stderr]  --> src/hdu/bin_table_hdu.rs:7:36
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::prelude::rust_2015::{Box, Vec};
[INFO] [stderr]   |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Vec`
[INFO] [stderr]  --> src/slice_bin_table_hdu.rs:8:36
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::prelude::rust_2015::{Box, Vec};
[INFO] [stderr]   |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `read_image` is never used
[INFO] [stderr]   --> src/fits_slice.rs:69:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl FitsSlice {
[INFO] [stderr]    | -------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 69 |     fn read_image(
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `hdu_offset` and `path` are never read
[INFO] [stderr]   --> src/fs/fs_ascii_table_hdu.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct FsAsciiTableHDU {
[INFO] [stderr]    |            --------------- fields in this struct
[INFO] [stderr] 11 |     header: Header,
[INFO] [stderr] 12 |     hdu_offset: u64,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 13 |     path: PathBuf,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `FsAsciiTableHDU` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `fits-io` (lib) generated 7 warnings (run `cargo fix --lib -p fits-io` to apply 5 suggestions)
[INFO] [stderr] warning: `fits-io` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fits_io-e29fd7f124f1cc4f)
[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] [stderr]      Running tests/read_image.rs (/opt/rustwide/target/debug/deps/read_image-32aade082a28de79)
[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] [stderr]      Running tests/stream_image.rs (/opt/rustwide/target/debug/deps/stream_image-6840e7f6858ac8e5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_stream_image ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- it_stream_image stdout ----
[INFO] [stdout] Error: "Could not read primary FITS header"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     it_stream_image
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test stream_image`
[INFO] running `Command { std: "docker" "inspect" "5c1b4d7b37771258863e818af4357f15eb9bf1337e5cf8f2007fd59c08823366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c1b4d7b37771258863e818af4357f15eb9bf1337e5cf8f2007fd59c08823366", kill_on_drop: false }`
[INFO] [stdout] 5c1b4d7b37771258863e818af4357f15eb9bf1337e5cf8f2007fd59c08823366
