[INFO] fetching crate xfont 0.3.0...
[INFO] testing xfont-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate xfont 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate xfont 0.3.0
[INFO] finished tweaking crates.io crate xfont 0.3.0
[INFO] tweaked toml for crates.io crate xfont 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xfont 0.3.0 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 xfont 0.3.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1044185d6bf363943e9c7cede43614205034f55aaa6f460cfb32b5ce6bc62134
[INFO] running `Command { std: "docker" "start" "-a" "1044185d6bf363943e9c7cede43614205034f55aaa6f460cfb32b5ce6bc62134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1044185d6bf363943e9c7cede43614205034f55aaa6f460cfb32b5ce6bc62134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1044185d6bf363943e9c7cede43614205034f55aaa6f460cfb32b5ce6bc62134", kill_on_drop: false }`
[INFO] [stdout] 1044185d6bf363943e9c7cede43614205034f55aaa6f460cfb32b5ce6bc62134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5e8a18baf6c1e7b720f93fc147b2ed73914320d93ec7b5db77aef8ed5ad46d05
[INFO] running `Command { std: "docker" "start" "-a" "5e8a18baf6c1e7b720f93fc147b2ed73914320d93ec7b5db77aef8ed5ad46d05", kill_on_drop: false }`
[INFO] [stderr]    Compiling xfont v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "5e8a18baf6c1e7b720f93fc147b2ed73914320d93ec7b5db77aef8ed5ad46d05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e8a18baf6c1e7b720f93fc147b2ed73914320d93ec7b5db77aef8ed5ad46d05", kill_on_drop: false }`
[INFO] [stdout] 5e8a18baf6c1e7b720f93fc147b2ed73914320d93ec7b5db77aef8ed5ad46d05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9ef0daef5ed3105bdcdc21081c6dca37ad674c2faef54c315221c7bbb4d7e38e
[INFO] running `Command { std: "docker" "start" "-a" "9ef0daef5ed3105bdcdc21081c6dca37ad674c2faef54c315221c7bbb4d7e38e", kill_on_drop: false }`
[INFO] [stderr]    Compiling xfont v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "9ef0daef5ed3105bdcdc21081c6dca37ad674c2faef54c315221c7bbb4d7e38e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ef0daef5ed3105bdcdc21081c6dca37ad674c2faef54c315221c7bbb4d7e38e", kill_on_drop: false }`
[INFO] [stdout] 9ef0daef5ed3105bdcdc21081c6dca37ad674c2faef54c315221c7bbb4d7e38e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 04b8f4cb07589cb15968ef660e294fd5c1ca99e092ef47f369795bff2933a8eb
[INFO] running `Command { std: "docker" "start" "-a" "04b8f4cb07589cb15968ef660e294fd5c1ca99e092ef47f369795bff2933a8eb", 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/xfont-f8773a3b9a2514b6)
[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 xfont
[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" "04b8f4cb07589cb15968ef660e294fd5c1ca99e092ef47f369795bff2933a8eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04b8f4cb07589cb15968ef660e294fd5c1ca99e092ef47f369795bff2933a8eb", kill_on_drop: false }`
[INFO] [stdout] 04b8f4cb07589cb15968ef660e294fd5c1ca99e092ef47f369795bff2933a8eb