[INFO] fetching crate br-excel 0.2.3...
[INFO] checking br-excel-0.2.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate br-excel 0.2.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate br-excel 0.2.3
[INFO] finished tweaking crates.io crate br-excel 0.2.3
[INFO] tweaked toml for crates.io crate br-excel 0.2.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate br-excel 0.2.3 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate br-excel 0.2.3 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d873bf51b345671e61e287fec71939ab256fb2683444ea73328e0445ca50b76e
[INFO] running `Command { std: "docker" "start" "-a" "d873bf51b345671e61e287fec71939ab256fb2683444ea73328e0445ca50b76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d873bf51b345671e61e287fec71939ab256fb2683444ea73328e0445ca50b76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d873bf51b345671e61e287fec71939ab256fb2683444ea73328e0445ca50b76e", kill_on_drop: false }`
[INFO] [stdout] d873bf51b345671e61e287fec71939ab256fb2683444ea73328e0445ca50b76e
[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=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3db20fd71cc4f382e57dc60bd059cb3385f5bde9c20a03a4bf76630a972fa28e
[INFO] running `Command { std: "docker" "start" "-a" "3db20fd71cc4f382e57dc60bd059cb3385f5bde9c20a03a4bf76630a972fa28e", kill_on_drop: false }`
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]     Checking aligned-vec v0.5.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking miniz_oxide v0.8.7
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking imgref v1.11.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking bitstream-io v2.6.0
[INFO] [stderr]     Checking flate2 v1.1.1
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking avif-serialize v0.8.3
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking half v2.5.0
[INFO] [stderr]     Checking lockfree-object-pool v0.1.6
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking bytemuck v1.22.0
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]    Compiling zip v2.6.0
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking bumpalo v3.17.0
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking indexmap v2.8.0
[INFO] [stderr]     Checking zopfli v0.8.1
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking image-webp v0.2.1
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking zune-jpeg v0.4.14
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking cfb v0.10.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking fancy-regex v0.14.0
[INFO] [stderr]     Checking chrono v0.4.40
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking thousands v0.2.0
[INFO] [stderr]     Checking thin-vec v0.2.14
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking jiff v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling profiling-procmacros v1.0.16
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]     Checking profiling v1.0.16
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling pest v2.8.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling pest_meta v2.8.0
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling pest_generator v2.8.0
[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking quick-xml v0.37.4
[INFO] [stderr]     Checking ravif v0.11.11
[INFO] [stderr]     Checking html_parser v0.7.0
[INFO] [stderr]     Checking image v0.25.6
[INFO] [stderr]     Checking umya-spreadsheet v2.2.3
[INFO] [stderr]     Checking br-excel v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/read.rs:479:40
[INFO] [stdout]     |
[INFO] [stdout] 479 |                         cell.image_n = e.get_image_name().parse().unwrap();
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `br-excel` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/read.rs:479:40
[INFO] [stdout]     |
[INFO] [stdout] 479 |                         cell.image_n = e.get_image_name().parse().unwrap();
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `br-excel` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "3db20fd71cc4f382e57dc60bd059cb3385f5bde9c20a03a4bf76630a972fa28e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3db20fd71cc4f382e57dc60bd059cb3385f5bde9c20a03a4bf76630a972fa28e", kill_on_drop: false }`
[INFO] [stdout] 3db20fd71cc4f382e57dc60bd059cb3385f5bde9c20a03a4bf76630a972fa28e