[INFO] fetching crate exfat-fs 0.1.3...
[INFO] testing exfat-fs-0.1.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate exfat-fs 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate exfat-fs 0.1.3
[INFO] finished tweaking crates.io crate exfat-fs 0.1.3
[INFO] tweaked toml for crates.io crate exfat-fs 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate exfat-fs 0.1.3 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate exfat-fs 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-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d15012a4ed90b32208791a4ab95a695eb841df825763a868a813a22255100a5
[INFO] running `Command { std: "docker" "start" "-a" "6d15012a4ed90b32208791a4ab95a695eb841df825763a868a813a22255100a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d15012a4ed90b32208791a4ab95a695eb841df825763a868a813a22255100a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d15012a4ed90b32208791a4ab95a695eb841df825763a868a813a22255100a5", kill_on_drop: false }`
[INFO] [stdout] 6d15012a4ed90b32208791a4ab95a695eb841df825763a868a813a22255100a5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42aa0ce6858e0cc0ac04d844885e58381cd276ac70dfa303560226ee71fc6ca5
[INFO] running `Command { std: "docker" "start" "-a" "42aa0ce6858e0cc0ac04d844885e58381cd276ac70dfa303560226ee71fc6ca5", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling checked_num v0.1.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling bytemuck_derive v1.8.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling endify-derive v0.1.2
[INFO] [stderr]    Compiling enumeric v0.1.2
[INFO] [stderr]    Compiling endify v0.1.2
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling bytemuck v1.21.0
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling exfat-fs v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.14s
[INFO] running `Command { std: "docker" "inspect" "42aa0ce6858e0cc0ac04d844885e58381cd276ac70dfa303560226ee71fc6ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42aa0ce6858e0cc0ac04d844885e58381cd276ac70dfa303560226ee71fc6ca5", kill_on_drop: false }`
[INFO] [stdout] 42aa0ce6858e0cc0ac04d844885e58381cd276ac70dfa303560226ee71fc6ca5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df8eb54a8a88f9af1fb989c123f8f7ee505f07fc06c07d2e3206bcd04f5972a3
[INFO] running `Command { std: "docker" "start" "-a" "df8eb54a8a88f9af1fb989c123f8f7ee505f07fc06c07d2e3206bcd04f5972a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling exfat-fs v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "df8eb54a8a88f9af1fb989c123f8f7ee505f07fc06c07d2e3206bcd04f5972a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df8eb54a8a88f9af1fb989c123f8f7ee505f07fc06c07d2e3206bcd04f5972a3", kill_on_drop: false }`
[INFO] [stdout] df8eb54a8a88f9af1fb989c123f8f7ee505f07fc06c07d2e3206bcd04f5972a3
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90c8fac888638a101dd3f56b1fa0e212cb3af68610670d13dfc40de5912003a1
[INFO] running `Command { std: "docker" "start" "-a" "90c8fac888638a101dd3f56b1fa0e212cb3af68610670d13dfc40de5912003a1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exfat_fs-9dd374e0cf723b1c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test format::boot::big_simple ... ok
[INFO] [stdout] test format::boot::small_pack_bitmap ... ok
[INFO] [stdout] test format::fat::small_fat_creation ... ok
[INFO] [stdout] test format::boot::small_simple ... ok
[INFO] [stdout] test format::small_format ... ok
[INFO] [stdout] test format::boot::boot_region ... ok
[INFO] [stdout] test format::fat::medium_fat_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/exfat_fs-19d5054502829445)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests exfat_fs
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 44) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90c8fac888638a101dd3f56b1fa0e212cb3af68610670d13dfc40de5912003a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90c8fac888638a101dd3f56b1fa0e212cb3af68610670d13dfc40de5912003a1", kill_on_drop: false }`
[INFO] [stdout] 90c8fac888638a101dd3f56b1fa0e212cb3af68610670d13dfc40de5912003a1