[INFO] fetching crate cursive_core 0.1.1...
[INFO] testing cursive_core-0.1.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate cursive_core 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cursive_core 0.1.1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cursive_core 0.1.1
[INFO] finished tweaking crates.io crate cursive_core 0.1.1
[INFO] tweaked toml for crates.io crate cursive_core 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9eabd64e36ec79db99ac04fc07abf4f1fd470b22ef8158397c6ca39d7451cdb
[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" "c9eabd64e36ec79db99ac04fc07abf4f1fd470b22ef8158397c6ca39d7451cdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9eabd64e36ec79db99ac04fc07abf4f1fd470b22ef8158397c6ca39d7451cdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9eabd64e36ec79db99ac04fc07abf4f1fd470b22ef8158397c6ca39d7451cdb", kill_on_drop: false }`
[INFO] [stdout] c9eabd64e36ec79db99ac04fc07abf4f1fd470b22ef8158397c6ca39d7451cdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e560064ac8fd383ca83f14f8ce25bc8aab041d06d3a8fdabcd72df2555f3192d
[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" "e560064ac8fd383ca83f14f8ce25bc8aab041d06d3a8fdabcd72df2555f3192d", kill_on_drop: false }`
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling array-macro v1.0.5
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling signal-hook-registry v1.2.2
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling const-random-macro v0.1.12
[INFO] [stderr]    Compiling signal-hook v0.1.16
[INFO] [stderr]    Compiling const-random v0.1.12
[INFO] [stderr]    Compiling ahash v0.4.6
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling enum-map-derive v0.4.6
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling enum-map v0.6.4
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling enumset_derive v0.5.0
[INFO] [stderr]    Compiling enumset v1.0.1
[INFO] [stderr]    Compiling cursive_core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.16s
[INFO] running `Command { std: "docker" "inspect" "e560064ac8fd383ca83f14f8ce25bc8aab041d06d3a8fdabcd72df2555f3192d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e560064ac8fd383ca83f14f8ce25bc8aab041d06d3a8fdabcd72df2555f3192d", kill_on_drop: false }`
[INFO] [stdout] e560064ac8fd383ca83f14f8ce25bc8aab041d06d3a8fdabcd72df2555f3192d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec7716811230375972a7337c34ffb91ddcae51181186f272f7c4bd16bbd50ebc
[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" "ec7716811230375972a7337c34ffb91ddcae51181186f272f7c4bd16bbd50ebc", kill_on_drop: false }`
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling pretty-bytes v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling cursive_core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.14s
[INFO] running `Command { std: "docker" "inspect" "ec7716811230375972a7337c34ffb91ddcae51181186f272f7c4bd16bbd50ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec7716811230375972a7337c34ffb91ddcae51181186f272f7c4bd16bbd50ebc", kill_on_drop: false }`
[INFO] [stdout] ec7716811230375972a7337c34ffb91ddcae51181186f272f7c4bd16bbd50ebc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26d3fc7b0de8f21302c2923d28097ceb492cda93fe8bad4c772166538dc85465
[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" "26d3fc7b0de8f21302c2923d28097ceb492cda93fe8bad4c772166538dc85465", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cursive_core-16f97338f600fbe1
[INFO] [stdout] running 20 tests
[INFO] [stderr]    Doc-tests cursive_core
[INFO] [stdout] test theme::color::tests::test_256_colors ... ok
[INFO] [stdout] test utils::lines::spans::tests::test_line_breaks ... ok
[INFO] [stdout] test vec::tests::test_from ... ok
[INFO] [stdout] test views::select_view::tests::select_view_sorting_by_key ... ok
[INFO] [stdout] test view::position::tests::test_center ... ok
[INFO] [stdout] test views::stack_view::tests::get ... 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::resized_view::tests::test_get_inner ... 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::resized_view::tests::full_screen ... ok
[INFO] [stdout] test views::resized_view::tests::test_get_inner_mut ... ok
[INFO] [stdout] test utils::lines::simple::tests::test_prefix ... ok
[INFO] [stdout] test views::resized_view::tests::min_size ... ok
[INFO] [stdout] test views::stack_view::tests::pop_add ... 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_lines ... ok
[INFO] [stdout] test views::stack_view::tests::move_layer_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 135 tests
[INFO] [stdout] test src/cursive.rs - cursive::Cursive::new (line 81) ... 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 --test /opt/rustwide/workdir/src/lib.rs --crate-name cursive_core -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-597366873c009fbf.rlib --extern atty=/opt/rustwide/target/debug/deps/libatty-e9990643e384daa5.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-7d8536eb89bdeaa8.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-48e06dfd7503f5c0.rlib --extern cursive_core=/opt/rustwide/target/debug/deps/libcursive_core-4b81ffeab55aa6c9.rlib --extern enum_map=/opt/rustwide/target/debug/deps/libenum_map-b85fba3568009670.rlib --extern enumset=/opt/rustwide/target/debug/deps/libenumset-7f7291713398d24e.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-cd2401a06b1676f6.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-e41c2d10207ee17e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-88fcab3e6ed3ef89.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-1029416b0a9d1a70.rlib --extern owning_ref=/opt/rustwide/target/debug/deps/libowning_ref-2f1fb1a531b05628.rlib --extern pretty_bytes=/opt/rustwide/target/debug/deps/libpretty_bytes-bc63d7e60588685c.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-3a20c62adec95109.rlib --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-7099bca3648dc15e.rlib --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-da34244cac9cb717.rlib --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-85f6c02835e49e35.rlib --extern xi_unicode=/opt/rustwide/target/debug/deps/libxi_unicode-7b7bd229031a14c6.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "26d3fc7b0de8f21302c2923d28097ceb492cda93fe8bad4c772166538dc85465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26d3fc7b0de8f21302c2923d28097ceb492cda93fe8bad4c772166538dc85465", kill_on_drop: false }`
[INFO] [stdout] 26d3fc7b0de8f21302c2923d28097ceb492cda93fe8bad4c772166538dc85465