[INFO] fetching crate cursive_core 0.3.0-alpha.0...
[INFO] testing cursive_core-0.3.0-alpha.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cursive_core 0.3.0-alpha.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cursive_core 0.3.0-alpha.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cursive_core 0.3.0-alpha.0
[INFO] finished tweaking crates.io crate cursive_core 0.3.0-alpha.0
[INFO] tweaked toml for crates.io crate cursive_core 0.3.0-alpha.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a069411e0cf0fce6969ce39fab0d6d0c2bddeaba64b600f7ccd564db419a67f
[INFO] running `Command { std: "docker" "start" "-a" "3a069411e0cf0fce6969ce39fab0d6d0c2bddeaba64b600f7ccd564db419a67f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a069411e0cf0fce6969ce39fab0d6d0c2bddeaba64b600f7ccd564db419a67f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a069411e0cf0fce6969ce39fab0d6d0c2bddeaba64b600f7ccd564db419a67f", kill_on_drop: false }`
[INFO] [stdout] 3a069411e0cf0fce6969ce39fab0d6d0c2bddeaba64b600f7ccd564db419a67f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f016bfd3603903b35ed0bdbf9013b948f3ebd532f44cf95a1bad594533e6ee5
[INFO] running `Command { std: "docker" "start" "-a" "8f016bfd3603903b35ed0bdbf9013b948f3ebd532f44cf95a1bad594533e6ee5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling xi-unicode v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling enum-map-derive v0.6.0
[INFO] [stderr]    Compiling darling_core v0.13.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling enum-map v1.1.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling darling_macro v0.13.0
[INFO] [stderr]    Compiling darling v0.13.0
[INFO] [stderr]    Compiling enumset_derive v0.5.5
[INFO] [stderr]    Compiling enumset v1.0.7
[INFO] [stderr]    Compiling cursive_core v0.3.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.22s
[INFO] running `Command { std: "docker" "inspect" "8f016bfd3603903b35ed0bdbf9013b948f3ebd532f44cf95a1bad594533e6ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f016bfd3603903b35ed0bdbf9013b948f3ebd532f44cf95a1bad594533e6ee5", kill_on_drop: false }`
[INFO] [stdout] 8f016bfd3603903b35ed0bdbf9013b948f3ebd532f44cf95a1bad594533e6ee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2ac1f15d11314b1ea2aa9880dea263a5bb07927ba1dfeacfd706f33d5ff0841
[INFO] running `Command { std: "docker" "start" "-a" "e2ac1f15d11314b1ea2aa9880dea263a5bb07927ba1dfeacfd706f33d5ff0841", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cursive_core v0.3.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.37s
[INFO] running `Command { std: "docker" "inspect" "e2ac1f15d11314b1ea2aa9880dea263a5bb07927ba1dfeacfd706f33d5ff0841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2ac1f15d11314b1ea2aa9880dea263a5bb07927ba1dfeacfd706f33d5ff0841", kill_on_drop: false }`
[INFO] [stdout] e2ac1f15d11314b1ea2aa9880dea263a5bb07927ba1dfeacfd706f33d5ff0841
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 781cfc4b917c4678c0ebb2c69da99b52c0379b324a0dc37624c4aa03a213e168
[INFO] running `Command { std: "docker" "start" "-a" "781cfc4b917c4678c0ebb2c69da99b52c0379b324a0dc37624c4aa03a213e168", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cursive_core-d50ac39e4112bb24)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test theme::color::tests::test_256_colors ... ok
[INFO] [stdout] test theme::color::tests::test_low_res ... ok
[INFO] [stdout] test theme::color::tests::test_parse ... ok
[INFO] [stdout] test utils::lines::simple::tests::test_prefix ... ok
[INFO] [stdout] test vec::tests::test_from ... ok
[INFO] [stdout] test utils::lines::simple::tests::test_lines ... ok
[INFO] [stdout] test views::resized_view::tests::full_screen ... ok
[INFO] [stdout] test utils::lines::spans::tests::test_next_line_char ... ok
[INFO] [stdout] test view::position::tests::test_center ... ok
[INFO] [stdout] test views::resized_view::tests::max_size ... ok
[INFO] [stdout] test utils::lines::spans::tests::test_line_breaks ... ok
[INFO] [stdout] test views::resized_view::tests::min_size ... ok
[INFO] [stdout] test views::resized_view::tests::test_get_inner_mut ... ok
[INFO] [stdout] test views::resized_view::tests::test_get_inner ... ok
[INFO] [stdout] test views::select_view::tests::select_view_sorting_by_key ... ok
[INFO] [stdout] test views::select_view::tests::select_view_sorting ... ok
[INFO] [stdout] test views::select_view::tests::select_view_sorting_orderable_items ... ok
[INFO] [stdout] test views::select_view::tests::select_view_sorting_with_comparator ... ok
[INFO] [stdout] test views::stack_view::tests::get ... ok
[INFO] [stdout] test views::stack_view::tests::pop_add ... ok
[INFO] [stdout] test views::stack_view::tests::move_layer_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cursive_core
[INFO] [stdout] 
[INFO] [stdout] running 135 tests
[INFO] [stdout] test src/theme/mod.rs - theme (line 146) ... ignored
[INFO] [stdout] test src/utils/reader.rs - utils::reader::ProgressReader (line 11) - compile ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name cursive_core --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-f32a6080e0c5e21b.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-4253ac035c6feb1f.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-e438bdb8af58133e.rlib --extern cursive_core=/opt/rustwide/target/debug/deps/libcursive_core-999bc4acbe4b47a9.rlib --extern enum_map=/opt/rustwide/target/debug/deps/libenum_map-131225a8b5825a5c.rlib --extern enumset=/opt/rustwide/target/debug/deps/libenumset-8e5e485019547fc0.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-5adcf922eb1fa2ac.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-de4fa34bb665f5f4.rlib --extern owning_ref=/opt/rustwide/target/debug/deps/libowning_ref-5b211ee349bf8dec.rlib --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-6c95ab588f06b03b.rlib --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-05a4b639dec6224c.rlib --extern xi_unicode=/opt/rustwide/target/debug/deps/libxi_unicode-b75f3b7af6af5136.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "781cfc4b917c4678c0ebb2c69da99b52c0379b324a0dc37624c4aa03a213e168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "781cfc4b917c4678c0ebb2c69da99b52c0379b324a0dc37624c4aa03a213e168", kill_on_drop: false }`
[INFO] [stdout] 781cfc4b917c4678c0ebb2c69da99b52c0379b324a0dc37624c4aa03a213e168