[INFO] fetching crate penrose 0.1.12...
[INFO] testing penrose-0.1.12 against 1.49.0 for beta-1.50-1
[INFO] extracting crate penrose 0.1.12 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate penrose 0.1.12 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate penrose 0.1.12
[INFO] finished tweaking crates.io crate penrose 0.1.12
[INFO] tweaked toml for crates.io crate penrose 0.1.12 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate penrose 0.1.12 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8a901fedce3751c26439adf4598d876f13be2eb7d8099089bde94e108ac682c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f8a901fedce3751c26439adf4598d876f13be2eb7d8099089bde94e108ac682c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8a901fedce3751c26439adf4598d876f13be2eb7d8099089bde94e108ac682c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a901fedce3751c26439adf4598d876f13be2eb7d8099089bde94e108ac682c", kill_on_drop: false }`
[INFO] [stdout] f8a901fedce3751c26439adf4598d876f13be2eb7d8099089bde94e108ac682c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4c86387b7d36a0ae5c0cf82b17d81e3070f7fb8ff2a084f3419071e98a3fde3e
[INFO] running `Command { std: "docker" "start" "-a" "4c86387b7d36a0ae5c0cf82b17d81e3070f7fb8ff2a084f3419071e98a3fde3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling either v1.6.0
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling pango v0.9.1
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling pangocairo v0.10.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling xcb v0.9.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling strum_macros v0.19.2
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling strum v0.19.2
[INFO] [stderr]    Compiling pin-project v0.4.23
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling glib-sys v0.10.1
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling pango-sys v0.10.0
[INFO] [stderr]    Compiling pangocairo-sys v0.11.0
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling glib v0.10.2
[INFO] [stderr]    Compiling penrose v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 00s
[INFO] running `Command { std: "docker" "inspect" "4c86387b7d36a0ae5c0cf82b17d81e3070f7fb8ff2a084f3419071e98a3fde3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c86387b7d36a0ae5c0cf82b17d81e3070f7fb8ff2a084f3419071e98a3fde3e", kill_on_drop: false }`
[INFO] [stdout] 4c86387b7d36a0ae5c0cf82b17d81e3070f7fb8ff2a084f3419071e98a3fde3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18d273bf6b39a108534d5486679202e1ee343cd4c9a0f1c7d185991468fae39c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "18d273bf6b39a108534d5486679202e1ee343cd4c9a0f1c7d185991468fae39c", kill_on_drop: false }`
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.15
[INFO] [stderr]    Compiling simplelog v0.8.0
[INFO] [stderr]    Compiling penrose v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.46s
[INFO] running `Command { std: "docker" "inspect" "18d273bf6b39a108534d5486679202e1ee343cd4c9a0f1c7d185991468fae39c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18d273bf6b39a108534d5486679202e1ee343cd4c9a0f1c7d185991468fae39c", kill_on_drop: false }`
[INFO] [stdout] 18d273bf6b39a108534d5486679202e1ee343cd4c9a0f1c7d185991468fae39c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d97d7507a2360a88a1158f8752bc532954224ce318ecd6872433f8cc972b15a8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d97d7507a2360a88a1158f8752bc532954224ce318ecd6872433f8cc972b15a8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/penrose-80dd1c8b5e9baf12
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test core::manager::tests::focus_workspace_sets_focus_in_ring ... ok
[INFO] [stdout] test core::manager::tests::selector_client ... ok
[INFO] [stdout] test core::manager::tests::getting_all_clients_on_workspace ... ok
[INFO] [stdout] test core::manager::tests::kill_client_kills_focused_not_first ... ok
[INFO] [stdout] test core::manager::tests::x_focus_events_set_workspace_focus ... ok
[INFO] [stdout] test core::manager::tests::getting_all_workspaces_of_window ... ok
[INFO] [stdout] test core::manager::tests::killing_a_client_removes_it_from_the_workspace ... ok
[INFO] [stdout] test core::manager::tests::client_to_invalid_screen_is_noop ... ok
[INFO] [stdout] test core::manager::tests::client_to_workspace_sets_focus ... ok
[INFO] [stdout] test core::manager::tests::selector_screen ... ok
[INFO] [stdout] test core::manager::tests::worspace_switching_with_active_clients ... ok
[INFO] [stdout] test core::manager::tests::client_to_workspace_inserts_at_head ... ok
[INFO] [stdout] test core::manager::tests::moving_then_deleting_clients ... ok
[INFO] [stdout] test core::manager::tests::dragging_clients_forward_from_index_0 ... ok
[INFO] [stdout] test core::manager::tests::selector_workspace ... ok
[INFO] [stdout] test core::manager::tests::client_to_invalid_workspace_is_noop ... ok
[INFO] [stdout] test core::workspace::tests::adding_a_client ... ok
[INFO] [stdout] test core::ring::tests::rotate_holds_focus_but_permutes_order ... ok
[INFO] [stdout] test core::ring::tests::remove_by ... ok
[INFO] [stdout] test core::workspace::tests::dragging_non_index_0_client_backward ... ok
[INFO] [stdout] test core::workspace::tests::dragging_a_client_forward ... ok
[INFO] [stdout] test core::ring::tests::all_elements ... ok
[INFO] [stdout] test core::ring::tests::indices_are_in_bounds ... ok
[INFO] [stdout] test core::ring::tests::dragging_an_element_forward ... ok
[INFO] [stdout] test core::workspace::tests::applying_a_layout_gives_one_action_per_client ... ok
[INFO] [stdout] test core::ring::tests::dragging_an_element_backward ... ok
[INFO] [stdout] test core::ring::tests::cycle_focus ... ok
[INFO] [stdout] test core::workspace::tests::ref_to_focused_client_when_empty ... ok
[INFO] [stdout] test core::ring::tests::remove_focused ... ok
[INFO] [stdout] test core::ring::tests::insert_points ... ok
[INFO] [stdout] test core::manager::tests::client_to_screen_sets_correct_workspace ... ok
[INFO] [stdout] test core::ring::tests::element ... ok
[INFO] [stdout] test core::ring::tests::focus_by ... ok
[INFO] [stdout] test core::workspace::tests::ref_to_focused_client_when_populated ... ok
[INFO] [stdout] test core::workspace::tests::removing_a_client_when_not_present ... ok
[INFO] [stdout] test core::workspace::tests::removing_a_client_when_present ... ok
[INFO] [stdout] test draw::tests::test_color_from_str_rgb ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hook_tests-0eff7fae14ce58e4
[INFO] [stdout] test draw::tests::test_color_from_str_rgba ... ok
[INFO] [stdout] test draw::tests::test_color_from_hex_rgba ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_startup_hooks ... ok
[INFO] [stdout] test test_workspace_change_hooks ... ok
[INFO] [stderr]    Doc-tests penrose
[INFO] [stdout] test test_screen_change_hooks ... ok
[INFO] [stdout] test test_layout_applied_hooks ... ok
[INFO] [stdout] test test_workspace_update_hooks ... ok
[INFO] [stdout] test test_event_handled_hooks ... ok
[INFO] [stdout] test test_new_client_hooks ... ok
[INFO] [stdout] test test_focus_hooks ... ok
[INFO] [stdout] test test_remove_client_hooks ... ok
[INFO] [stdout] test test_layout_change_hooks ... ok
[INFO] [stdout] test test_client_name_update_hooks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/contrib/hooks.rs - contrib::hooks::ClientSpawnRules (line 119) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d97d7507a2360a88a1158f8752bc532954224ce318ecd6872433f8cc972b15a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97d7507a2360a88a1158f8752bc532954224ce318ecd6872433f8cc972b15a8", kill_on_drop: false }`
[INFO] [stdout] d97d7507a2360a88a1158f8752bc532954224ce318ecd6872433f8cc972b15a8