[INFO] fetching crate tectonic_bridge_harfbuzz 0.2.3...
[INFO] testing tectonic_bridge_harfbuzz-0.2.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tectonic_bridge_harfbuzz 0.2.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tectonic_bridge_harfbuzz 0.2.3 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tectonic_bridge_harfbuzz 0.2.3
[INFO] finished tweaking crates.io crate tectonic_bridge_harfbuzz 0.2.3
[INFO] tweaked toml for crates.io crate tectonic_bridge_harfbuzz 0.2.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3613453896fd33b8e788bd4d8becf892ec7bf36740ae9ef8a3c3f9d274a09438
[INFO] running `Command { std: "docker" "start" "-a" "3613453896fd33b8e788bd4d8becf892ec7bf36740ae9ef8a3c3f9d274a09438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3613453896fd33b8e788bd4d8becf892ec7bf36740ae9ef8a3c3f9d274a09438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3613453896fd33b8e788bd4d8becf892ec7bf36740ae9ef8a3c3f9d274a09438", kill_on_drop: false }`
[INFO] [stdout] 3613453896fd33b8e788bd4d8becf892ec7bf36740ae9ef8a3c3f9d274a09438
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 912e4b269b3fc45e89f48eea07606f096091c4cd0a1149d924e0f0ecaf9730f2
[INFO] running `Command { std: "docker" "start" "-a" "912e4b269b3fc45e89f48eea07606f096091c4cd0a1149d924e0f0ecaf9730f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling tectonic_dep_support v0.1.0
[INFO] [stderr]    Compiling tectonic_bridge_graphite2 v0.2.1
[INFO] [stderr]    Compiling tectonic_bridge_icu v0.2.0
[INFO] [stderr]    Compiling tectonic_bridge_harfbuzz v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.36s
[INFO] running `Command { std: "docker" "inspect" "912e4b269b3fc45e89f48eea07606f096091c4cd0a1149d924e0f0ecaf9730f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "912e4b269b3fc45e89f48eea07606f096091c4cd0a1149d924e0f0ecaf9730f2", kill_on_drop: false }`
[INFO] [stdout] 912e4b269b3fc45e89f48eea07606f096091c4cd0a1149d924e0f0ecaf9730f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce9c8bad4a58e30372ae2cfd14a73c2cd0afa7b964f71b2675429223c6cddee6
[INFO] running `Command { std: "docker" "start" "-a" "ce9c8bad4a58e30372ae2cfd14a73c2cd0afa7b964f71b2675429223c6cddee6", kill_on_drop: false }`
[INFO] [stderr]    Compiling tectonic_bridge_harfbuzz v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "ce9c8bad4a58e30372ae2cfd14a73c2cd0afa7b964f71b2675429223c6cddee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce9c8bad4a58e30372ae2cfd14a73c2cd0afa7b964f71b2675429223c6cddee6", kill_on_drop: false }`
[INFO] [stdout] ce9c8bad4a58e30372ae2cfd14a73c2cd0afa7b964f71b2675429223c6cddee6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3958d0e711478b107dde7650929771818af0bfbdcd6c5f399536f32498b96c09
[INFO] running `Command { std: "docker" "start" "-a" "3958d0e711478b107dde7650929771818af0bfbdcd6c5f399536f32498b96c09", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tectonic_bridge_harfbuzz-1740cd3b67b0f63e)
[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 tectonic_bridge_harfbuzz
[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" "3958d0e711478b107dde7650929771818af0bfbdcd6c5f399536f32498b96c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3958d0e711478b107dde7650929771818af0bfbdcd6c5f399536f32498b96c09", kill_on_drop: false }`
[INFO] [stdout] 3958d0e711478b107dde7650929771818af0bfbdcd6c5f399536f32498b96c09