[INFO] fetching crate penrose_bbarker_contrib 0.1.2...
[INFO] testing penrose_bbarker_contrib-0.1.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate penrose_bbarker_contrib 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate penrose_bbarker_contrib 0.1.2
[INFO] finished tweaking crates.io crate penrose_bbarker_contrib 0.1.2
[INFO] tweaked toml for crates.io crate penrose_bbarker_contrib 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate penrose_bbarker_contrib 0.1.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 65 packages to latest compatible versions
[INFO] [stderr]       Adding penrose v0.3.6 (available: v0.4.0)
[INFO] [stderr]       Adding penrose_ui v0.3.6 (available: v0.4.0)
[INFO] [stderr]       Adding sysinfo v0.30.13 (available: v0.37.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 930da1e4a41d75fd1e5eb826bac2e9f205722f8372f38c3e26548c199e809b3d
[INFO] running `Command { std: "docker" "start" "-a" "930da1e4a41d75fd1e5eb826bac2e9f205722f8372f38c3e26548c199e809b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "930da1e4a41d75fd1e5eb826bac2e9f205722f8372f38c3e26548c199e809b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "930da1e4a41d75fd1e5eb826bac2e9f205722f8372f38c3e26548c199e809b3d", kill_on_drop: false }`
[INFO] [stdout] 930da1e4a41d75fd1e5eb826bac2e9f205722f8372f38c3e26548c199e809b3d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10c88a7211c7672a2108af31e66e1783f7ce99c3648d9703b4d6001a035a65ad
[INFO] running `Command { std: "docker" "start" "-a" "10c88a7211c7672a2108af31e66e1783f7ce99c3648d9703b4d6001a035a65ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v5.0.0
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling cstr v0.2.12
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling do-notation v0.1.3
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling sysinfo v0.30.13
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling gethostname v1.1.0
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling penrose_keysyms v0.3.6
[INFO] [stderr]    Compiling x11rb v0.13.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling penrose v0.3.6
[INFO] [stderr]    Compiling penrose_ui v0.3.6
[INFO] [stderr]    Compiling penrose_bbarker_contrib v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.12s
[INFO] running `Command { std: "docker" "inspect" "10c88a7211c7672a2108af31e66e1783f7ce99c3648d9703b4d6001a035a65ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10c88a7211c7672a2108af31e66e1783f7ce99c3648d9703b4d6001a035a65ad", kill_on_drop: false }`
[INFO] [stdout] 10c88a7211c7672a2108af31e66e1783f7ce99c3648d9703b4d6001a035a65ad
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fecef6c118a7b6b0314d044a4caf7cb2399604f3b1f1acad144b68c930c5ac4
[INFO] running `Command { std: "docker" "start" "-a" "8fecef6c118a7b6b0314d044a4caf7cb2399604f3b1f1acad144b68c930c5ac4", kill_on_drop: false }`
[INFO] [stderr]    Compiling penrose_bbarker_contrib v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "8fecef6c118a7b6b0314d044a4caf7cb2399604f3b1f1acad144b68c930c5ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fecef6c118a7b6b0314d044a4caf7cb2399604f3b1f1acad144b68c930c5ac4", kill_on_drop: false }`
[INFO] [stdout] 8fecef6c118a7b6b0314d044a4caf7cb2399604f3b1f1acad144b68c930c5ac4
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5bae950e054f5ff346410853358354a57687934df89c52cfd4bf6e74d79e5ea
[INFO] running `Command { std: "docker" "start" "-a" "f5bae950e054f5ff346410853358354a57687934df89c52cfd4bf6e74d79e5ea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/penrose_bbarker_contrib-5b1d4de08f33dd7e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests penrose_bbarker_contrib
[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] [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" "f5bae950e054f5ff346410853358354a57687934df89c52cfd4bf6e74d79e5ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5bae950e054f5ff346410853358354a57687934df89c52cfd4bf6e74d79e5ea", kill_on_drop: false }`
[INFO] [stdout] f5bae950e054f5ff346410853358354a57687934df89c52cfd4bf6e74d79e5ea