[INFO] fetching crate rustfits 0.1.1...
[INFO] testing rustfits-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rustfits 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rustfits 0.1.1
[INFO] finished tweaking crates.io crate rustfits 0.1.1
[INFO] tweaked toml for crates.io crate rustfits 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustfits 0.1.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 47 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84ee890b38b14220f00dfb0622b33d6ce5394c509e473fc4d516b7fc6c15ff82
[INFO] running `Command { std: "docker" "start" "-a" "84ee890b38b14220f00dfb0622b33d6ce5394c509e473fc4d516b7fc6c15ff82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84ee890b38b14220f00dfb0622b33d6ce5394c509e473fc4d516b7fc6c15ff82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84ee890b38b14220f00dfb0622b33d6ce5394c509e473fc4d516b7fc6c15ff82", kill_on_drop: false }`
[INFO] [stdout] 84ee890b38b14220f00dfb0622b33d6ce5394c509e473fc4d516b7fc6c15ff82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20588dc95e12a6dfcc0460a9a2fd543233700d62f36fb84dd58094e123724b94
[INFO] running `Command { std: "docker" "start" "-a" "20588dc95e12a6dfcc0460a9a2fd543233700d62f36fb84dd58094e123724b94", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.118
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling wasm-bindgen v0.2.118
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.118
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.118
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.7
[INFO] [stderr]    Compiling rustfits v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/fits.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | /         /// Create a FITS file from a buffer of bytes
[INFO] [stdout] 29 | |         /// 
[INFO] [stdout] 30 | |         /// # Arguments
[INFO] [stdout] 31 | |         /// 
[INFO] [stdout] 32 | |         /// * `buffer` - A vector of bytes
[INFO] [stdout] 33 | |         /// 
[INFO] [stdout] 34 | |         /// # Example
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 35 |           let mut hdus = FITS::bytes_to_hdu(&buffer);
[INFO] [stdout]    |           ------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::data::Precision`
[INFO] [stdout]  --> src/data/image.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::data::data::Precision;
[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 variable: `row_end`
[INFO] [stdout]   --> src/data/tables.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |             let row_end = (i + 1) * row_length;
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.61s
[INFO] running `Command { std: "docker" "inspect" "20588dc95e12a6dfcc0460a9a2fd543233700d62f36fb84dd58094e123724b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20588dc95e12a6dfcc0460a9a2fd543233700d62f36fb84dd58094e123724b94", kill_on_drop: false }`
[INFO] [stdout] 20588dc95e12a6dfcc0460a9a2fd543233700d62f36fb84dd58094e123724b94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ab7a273ed4f107920bc0dc4b694a4128549190fc65020308e39b6721b0afff7
[INFO] running `Command { std: "docker" "start" "-a" "6ab7a273ed4f107920bc0dc4b694a4128549190fc65020308e39b6721b0afff7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.68
[INFO] [stderr]    Compiling wasm-bindgen-test-shared v0.2.118
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/fits.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | /         /// Create a FITS file from a buffer of bytes
[INFO] [stdout] 29 | |         /// 
[INFO] [stdout] 30 | |         /// # Arguments
[INFO] [stdout] 31 | |         /// 
[INFO] [stdout] 32 | |         /// * `buffer` - A vector of bytes
[INFO] [stdout] 33 | |         /// 
[INFO] [stdout] 34 | |         /// # Example
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 35 |           let mut hdus = FITS::bytes_to_hdu(&buffer);
[INFO] [stdout]    |           ------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::data::Precision`
[INFO] [stdout]  --> src/data/image.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::data::data::Precision;
[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 variable: `row_end`
[INFO] [stdout]   --> src/data/tables.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |             let row_end = (i + 1) * row_length;
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling js-sys v0.3.95
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.68
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.68
[INFO] [stderr]    Compiling rustfits v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HDU`
[INFO] [stdout]  --> tests/test_files.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rustfits::fits::{FITS, HDU};
[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 doc comment
[INFO] [stdout]   --> src/fits.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | /         /// Create a FITS file from a buffer of bytes
[INFO] [stdout] 29 | |         /// 
[INFO] [stdout] 30 | |         /// # Arguments
[INFO] [stdout] 31 | |         /// 
[INFO] [stdout] 32 | |         /// * `buffer` - A vector of bytes
[INFO] [stdout] 33 | |         /// 
[INFO] [stdout] 34 | |         /// # Example
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 35 |           let mut hdus = FITS::bytes_to_hdu(&buffer);
[INFO] [stdout]    |           ------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::data::Precision`
[INFO] [stdout]  --> src/data/image.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::data::data::Precision;
[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 variable: `row_end`
[INFO] [stdout]   --> src/data/tables.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |             let row_end = (i + 1) * row_length;
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.62s
[INFO] running `Command { std: "docker" "inspect" "6ab7a273ed4f107920bc0dc4b694a4128549190fc65020308e39b6721b0afff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ab7a273ed4f107920bc0dc4b694a4128549190fc65020308e39b6721b0afff7", kill_on_drop: false }`
[INFO] [stdout] 6ab7a273ed4f107920bc0dc4b694a4128549190fc65020308e39b6721b0afff7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57ffbe8196369ff36889373c960d1e996c8253fc321fbda4ea55eaf4a8764ce5
[INFO] running `Command { std: "docker" "start" "-a" "57ffbe8196369ff36889373c960d1e996c8253fc321fbda4ea55eaf4a8764ce5", kill_on_drop: false }`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/fits.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 | /         /// Create a FITS file from a buffer of bytes
[INFO] [stderr] 29 | |         /// 
[INFO] [stderr] 30 | |         /// # Arguments
[INFO] [stderr] 31 | |         /// 
[INFO] [stderr] 32 | |         /// * `buffer` - A vector of bytes
[INFO] [stderr] 33 | |         /// 
[INFO] [stderr] 34 | |         /// # Example
[INFO] [stderr]    | |_____________________^
[INFO] [stderr] 35 |           let mut hdus = FITS::bytes_to_hdu(&buffer);
[INFO] [stderr]    |           ------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `//` for a plain comment
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::data::data::Precision`
[INFO] [stderr]  --> src/data/image.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::data::data::Precision;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `row_end`
[INFO] [stderr]   --> src/data/tables.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |             let row_end = (i + 1) * row_length;
[INFO] [stderr]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rustfits` (lib) generated 3 warnings (run `cargo fix --lib -p rustfits` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `HDU`
[INFO] [stderr]  --> tests/test_files.rs:2:28
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rustfits::fits::{FITS, HDU};
[INFO] [stderr]   |                            ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rustfits` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: `rustfits` (test "test_files") generated 1 warning (run `cargo fix --test "test_files" -p rustfits` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustfits-c14cf9b3c13c953a)
[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/test_files.rs (/opt/rustwide/target/debug/deps/test_files-7e71fb54b1b7de78)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_wfpc2 ... ok
[INFO] [stdout] test test_euv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/web.rs (/opt/rustwide/target/debug/deps/web-3f174eca6b033a4c)
[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]    Doc-tests rustfits
[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" "57ffbe8196369ff36889373c960d1e996c8253fc321fbda4ea55eaf4a8764ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57ffbe8196369ff36889373c960d1e996c8253fc321fbda4ea55eaf4a8764ce5", kill_on_drop: false }`
[INFO] [stdout] 57ffbe8196369ff36889373c960d1e996c8253fc321fbda4ea55eaf4a8764ce5
