[INFO] fetching crate cursive_core 0.3.0-alpha.0...
[INFO] testing cursive_core-0.3.0-alpha.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate cursive_core 0.3.0-alpha.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate cursive_core 0.3.0-alpha.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-map v1.1.1
[INFO] [stderr]   Downloaded enumset_derive v0.5.5
[INFO] [stderr]   Downloaded enumset v1.0.7
[INFO] [stderr]   Downloaded enum-map-derive v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea72eadbcaa62aa3724a48f628d16facd99fe2cce558447b52acaeead139b896
[INFO] running `Command { std: "docker" "start" "-a" "ea72eadbcaa62aa3724a48f628d16facd99fe2cce558447b52acaeead139b896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea72eadbcaa62aa3724a48f628d16facd99fe2cce558447b52acaeead139b896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea72eadbcaa62aa3724a48f628d16facd99fe2cce558447b52acaeead139b896", kill_on_drop: false }`
[INFO] [stdout] ea72eadbcaa62aa3724a48f628d16facd99fe2cce558447b52acaeead139b896
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ec0cf1c93353702c7f1d6fe58a5cd01708ebcd0caf074bf314160659c96b869
[INFO] running `Command { std: "docker" "start" "-a" "8ec0cf1c93353702c7f1d6fe58a5cd01708ebcd0caf074bf314160659c96b869", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling xi-unicode v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling darling_core v0.13.0
[INFO] [stderr]    Compiling enum-map-derive v0.6.0
[INFO] [stderr]    Compiling darling_macro v0.13.0
[INFO] [stderr]    Compiling enum-map v1.1.1
[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 28.22s
[INFO] running `Command { std: "docker" "inspect" "8ec0cf1c93353702c7f1d6fe58a5cd01708ebcd0caf074bf314160659c96b869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec0cf1c93353702c7f1d6fe58a5cd01708ebcd0caf074bf314160659c96b869", kill_on_drop: false }`
[INFO] [stdout] 8ec0cf1c93353702c7f1d6fe58a5cd01708ebcd0caf074bf314160659c96b869
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 273d969cd1d02c1a51a00006075c62b9dd1dc62a7cdf9fee42db1d83333bb3e3
[INFO] running `Command { std: "docker" "start" "-a" "273d969cd1d02c1a51a00006075c62b9dd1dc62a7cdf9fee42db1d83333bb3e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling cursive_core v0.3.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.26s
[INFO] running `Command { std: "docker" "inspect" "273d969cd1d02c1a51a00006075c62b9dd1dc62a7cdf9fee42db1d83333bb3e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "273d969cd1d02c1a51a00006075c62b9dd1dc62a7cdf9fee42db1d83333bb3e3", kill_on_drop: false }`
[INFO] [stdout] 273d969cd1d02c1a51a00006075c62b9dd1dc62a7cdf9fee42db1d83333bb3e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14c97f6d6d8ba1cb3fddf8a4e2299e1628a565c49d5a56114a4ff2d10dba837e
[INFO] running `Command { std: "docker" "start" "-a" "14c97f6d6d8ba1cb3fddf8a4e2299e1628a565c49d5a56114a4ff2d10dba837e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cursive_core-90d0ee35b06d3b78)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test theme::color::tests::test_256_colors ... ok
[INFO] [stdout] test vec::tests::test_from ... ok
[INFO] [stdout] test view::position::tests::test_center ... ok
[INFO] [stdout] test views::resized_view::tests::test_get_inner_mut ... ok
[INFO] [stdout] test views::select_view::tests::select_view_sorting_orderable_items ... ok
[INFO] [stdout] test utils::lines::spans::tests::test_line_breaks ... ok
[INFO] [stdout] test views::select_view::tests::select_view_sorting ... ok
[INFO] [stdout] test utils::lines::simple::tests::test_prefix ... ok
[INFO] [stdout] test views::select_view::tests::select_view_sorting_by_key ... ok
[INFO] [stdout] test views::stack_view::tests::move_layer_works ... ok
[INFO] [stdout] test views::select_view::tests::select_view_sorting_with_comparator ... ok
[INFO] [stdout] test views::resized_view::tests::max_size ... ok
[INFO] [stdout] test views::stack_view::tests::get ... ok
[INFO] [stdout] test views::stack_view::tests::pop_add ... ok
[INFO] [stdout] test views::resized_view::tests::min_size ... ok
[INFO] [stdout] test theme::color::tests::test_parse ... ok
[INFO] [stdout] test views::resized_view::tests::full_screen ... ok
[INFO] [stdout] test utils::lines::simple::tests::test_lines ... ok
[INFO] [stdout] test theme::color::tests::test_low_res ... ok
[INFO] [stdout] test views::resized_view::tests::test_get_inner ... ok
[INFO] [stdout] test utils::lines::spans::tests::test_next_line_char ... 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] [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-be9ccb8303c4c7cc.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-f87a26ba4234fc3a.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-014e2a70729f3492.rlib --extern cursive_core=/opt/rustwide/target/debug/deps/libcursive_core-3cf92e7b5263bcd5.rlib --extern enum_map=/opt/rustwide/target/debug/deps/libenum_map-62f6aa1b94c61e9b.rlib --extern enumset=/opt/rustwide/target/debug/deps/libenumset-9729a779244d04d2.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-f67718dd40129317.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-01281b64fe0b6ea0.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-edf757362f34956a.rlib --extern owning_ref=/opt/rustwide/target/debug/deps/libowning_ref-53858d4f13de0e65.rlib --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-74aef301b062bbb2.rlib --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-58fa4f49044d3e0e.rlib --extern xi_unicode=/opt/rustwide/target/debug/deps/libxi_unicode-43b656d0d5268587.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "14c97f6d6d8ba1cb3fddf8a4e2299e1628a565c49d5a56114a4ff2d10dba837e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c97f6d6d8ba1cb3fddf8a4e2299e1628a565c49d5a56114a4ff2d10dba837e", kill_on_drop: false }`
[INFO] [stdout] 14c97f6d6d8ba1cb3fddf8a4e2299e1628a565c49d5a56114a4ff2d10dba837e