[INFO] fetching crate font-enumeration 0.9.0...
[INFO] testing font-enumeration-0.9.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate font-enumeration 0.9.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate font-enumeration 0.9.0
[INFO] finished tweaking crates.io crate font-enumeration 0.9.0
[INFO] tweaked toml for crates.io crate font-enumeration 0.9.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate font-enumeration 0.9.0 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] 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 34 packages to latest compatible versions
[INFO] [stderr]       Adding core-text v20.1.0 (available: v21.0.0)
[INFO] [stderr]       Adding fontconfig v0.9.0 (available: v0.10.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1e5214547a8a148703fa4a9e25dba9bedeccc4934961ce02278cdf8c5e464356
[INFO] running `Command { std: "docker" "start" "-a" "1e5214547a8a148703fa4a9e25dba9bedeccc4934961ce02278cdf8c5e464356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e5214547a8a148703fa4a9e25dba9bedeccc4934961ce02278cdf8c5e464356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e5214547a8a148703fa4a9e25dba9bedeccc4934961ce02278cdf8c5e464356", kill_on_drop: false }`
[INFO] [stdout] 1e5214547a8a148703fa4a9e25dba9bedeccc4934961ce02278cdf8c5e464356
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b253e12a78f4dd77d5fee1ac7941f83e3d89735c21368df36582f49de7f4bbce
[INFO] running `Command { std: "docker" "start" "-a" "b253e12a78f4dd77d5fee1ac7941f83e3d89735c21368df36582f49de7f4bbce", kill_on_drop: false }`
[INFO] [stderr]    Compiling fontconfig v0.9.0
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling font-enumeration v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "b253e12a78f4dd77d5fee1ac7941f83e3d89735c21368df36582f49de7f4bbce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b253e12a78f4dd77d5fee1ac7941f83e3d89735c21368df36582f49de7f4bbce", kill_on_drop: false }`
[INFO] [stdout] b253e12a78f4dd77d5fee1ac7941f83e3d89735c21368df36582f49de7f4bbce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a34cad5868a317698a4d1cb1afa4174a3c807ad9aa5683c47cbd223b3e993b80
[INFO] running `Command { std: "docker" "start" "-a" "a34cad5868a317698a4d1cb1afa4174a3c807ad9aa5683c47cbd223b3e993b80", kill_on_drop: false }`
[INFO] [stderr]    Compiling font-enumeration v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "a34cad5868a317698a4d1cb1afa4174a3c807ad9aa5683c47cbd223b3e993b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a34cad5868a317698a4d1cb1afa4174a3c807ad9aa5683c47cbd223b3e993b80", kill_on_drop: false }`
[INFO] [stdout] a34cad5868a317698a4d1cb1afa4174a3c807ad9aa5683c47cbd223b3e993b80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6c1aa12c01b49136f69efd977e78277abbc55adbe80838666c18e094cb8a34bb
[INFO] running `Command { std: "docker" "start" "-a" "6c1aa12c01b49136f69efd977e78277abbc55adbe80838666c18e094cb8a34bb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/font_enumeration-90c53d1cd455f6ba)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test system::tests::test_weight_conversion ... ok
[INFO] [stdout] test test::has_fonts ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests font_enumeration
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c1aa12c01b49136f69efd977e78277abbc55adbe80838666c18e094cb8a34bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c1aa12c01b49136f69efd977e78277abbc55adbe80838666c18e094cb8a34bb", kill_on_drop: false }`
[INFO] [stdout] 6c1aa12c01b49136f69efd977e78277abbc55adbe80838666c18e094cb8a34bb