[INFO] fetching crate prefix-hex 0.7.1...
[INFO] testing prefix-hex-0.7.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate prefix-hex 0.7.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate prefix-hex 0.7.1
[INFO] finished tweaking crates.io crate prefix-hex 0.7.1
[INFO] tweaked toml for crates.io crate prefix-hex 0.7.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prefix-hex 0.7.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding primitive-types v0.12.2 (available: v0.14.0)
[INFO] [stderr]       Adding uint v0.9.5 (available: v0.10.0)
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2c54d3bb6e37e289a4f6b3c8ac7f4ed09ae2b10af5aafc7bfdb5e300f81f00c4
[INFO] running `Command { std: "docker" "start" "-a" "2c54d3bb6e37e289a4f6b3c8ac7f4ed09ae2b10af5aafc7bfdb5e300f81f00c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c54d3bb6e37e289a4f6b3c8ac7f4ed09ae2b10af5aafc7bfdb5e300f81f00c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c54d3bb6e37e289a4f6b3c8ac7f4ed09ae2b10af5aafc7bfdb5e300f81f00c4", kill_on_drop: false }`
[INFO] [stdout] 2c54d3bb6e37e289a4f6b3c8ac7f4ed09ae2b10af5aafc7bfdb5e300f81f00c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7e01d85bc08bd8c52a717f34266d3ff5f5b2c3ccc16db7a44465ba915ac2d4f9
[INFO] running `Command { std: "docker" "start" "-a" "7e01d85bc08bd8c52a717f34266d3ff5f5b2c3ccc16db7a44465ba915ac2d4f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling prefix-hex v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "7e01d85bc08bd8c52a717f34266d3ff5f5b2c3ccc16db7a44465ba915ac2d4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e01d85bc08bd8c52a717f34266d3ff5f5b2c3ccc16db7a44465ba915ac2d4f9", kill_on_drop: false }`
[INFO] [stdout] 7e01d85bc08bd8c52a717f34266d3ff5f5b2c3ccc16db7a44465ba915ac2d4f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c2d118e52a6ebf14ec465ba4776549390e550620b5a4485fc3147e91ee10f764
[INFO] running `Command { std: "docker" "start" "-a" "c2d118e52a6ebf14ec465ba4776549390e550620b5a4485fc3147e91ee10f764", kill_on_drop: false }`
[INFO] [stderr]    Compiling prefix-hex v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "c2d118e52a6ebf14ec465ba4776549390e550620b5a4485fc3147e91ee10f764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2d118e52a6ebf14ec465ba4776549390e550620b5a4485fc3147e91ee10f764", kill_on_drop: false }`
[INFO] [stdout] c2d118e52a6ebf14ec465ba4776549390e550620b5a4485fc3147e91ee10f764
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 840f5a7c5a6bfd93291dcf3ad312b1293406806191f5a2c3ebf21c71e0fd08c9
[INFO] running `Command { std: "docker" "start" "-a" "840f5a7c5a6bfd93291dcf3ad312b1293406806191f5a2c3ebf21c71e0fd08c9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prefix_hex-241bf959be6b384f)
[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/data.rs (/opt/rustwide/target/debug/deps/data-90a6a4417d36207d)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test array_decode_invalid_length_too_long ... ok
[INFO] [stdout] test array_decode ... ok
[INFO] [stdout] test array_decode_no_prefix ... ok
[INFO] [stdout] test array_decode_invalid_length_too_short ... ok
[INFO] [stdout] test array_encode ... ok
[INFO] [stdout] test array_decode_wrong_prefix ... ok
[INFO] [stdout] test array_reference_encode ... ok
[INFO] [stdout] test boxed_slice_encode ... ok
[INFO] [stdout] test vec_decode ... ok
[INFO] [stdout] test vec_decode_odd_length ... ok
[INFO] [stdout] test vec_encode ... ok
[INFO] [stdout] test vec_decode_empty_string ... ok
[INFO] [stdout] test array_decode_invalid_hex ... ok
[INFO] [stdout] test boxed_slice_reference_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/primitive_types.rs (/opt/rustwide/target/debug/deps/primitive_types-53cba5909105d2c7)
[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 prefix_hex
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - encode (line 60) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 45) ... ok
[INFO] [stdout] test src/lib.rs - encode (line 56) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "840f5a7c5a6bfd93291dcf3ad312b1293406806191f5a2c3ebf21c71e0fd08c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "840f5a7c5a6bfd93291dcf3ad312b1293406806191f5a2c3ebf21c71e0fd08c9", kill_on_drop: false }`
[INFO] [stdout] 840f5a7c5a6bfd93291dcf3ad312b1293406806191f5a2c3ebf21c71e0fd08c9