[INFO] fetching crate cursive_core 0.3.0-alpha.0...
[INFO] testing cursive_core-0.3.0-alpha.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate cursive_core 0.3.0-alpha.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate cursive_core 0.3.0-alpha.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94d70ec9d7f6673ce38b0a406f3605342f81f7567bac7e3c01490d33283d061a
[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" "94d70ec9d7f6673ce38b0a406f3605342f81f7567bac7e3c01490d33283d061a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94d70ec9d7f6673ce38b0a406f3605342f81f7567bac7e3c01490d33283d061a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94d70ec9d7f6673ce38b0a406f3605342f81f7567bac7e3c01490d33283d061a", kill_on_drop: false }`
[INFO] [stdout] 94d70ec9d7f6673ce38b0a406f3605342f81f7567bac7e3c01490d33283d061a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67765cf4f16ba5037330651c37d1d801cb029272761ab7be14a6882cb3851419
[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" "67765cf4f16ba5037330651c37d1d801cb029272761ab7be14a6882cb3851419", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling xi-unicode v0.3.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling time v0.1.43
[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 v1.0.8
[INFO] [stderr]    Compiling cursive_core v0.3.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.38s
[INFO] running `Command { std: "docker" "inspect" "67765cf4f16ba5037330651c37d1d801cb029272761ab7be14a6882cb3851419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67765cf4f16ba5037330651c37d1d801cb029272761ab7be14a6882cb3851419", kill_on_drop: false }`
[INFO] [stdout] 67765cf4f16ba5037330651c37d1d801cb029272761ab7be14a6882cb3851419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6ef1b5206b2443eee4ca11a7dae9e5a3b8c26dcfc843491361d26991718d75e
[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" "b6ef1b5206b2443eee4ca11a7dae9e5a3b8c26dcfc843491361d26991718d75e", 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 6.63s
[INFO] running `Command { std: "docker" "inspect" "b6ef1b5206b2443eee4ca11a7dae9e5a3b8c26dcfc843491361d26991718d75e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6ef1b5206b2443eee4ca11a7dae9e5a3b8c26dcfc843491361d26991718d75e", kill_on_drop: false }`
[INFO] [stdout] b6ef1b5206b2443eee4ca11a7dae9e5a3b8c26dcfc843491361d26991718d75e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eef922b75cd0bf3a4b9011fa4a5505de85998d30d180b7ff6636e76f2d53fc15
[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" "eef922b75cd0bf3a4b9011fa4a5505de85998d30d180b7ff6636e76f2d53fc15", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cursive_core-898a71be7cd8d22b)
[INFO] [stdout] test theme::color::tests::test_256_colors ... ok
[INFO] [stdout] test utils::lines::simple::tests::test_prefix ... ok
[INFO] [stdout] test utils::lines::simple::tests::test_lines ... 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::spans::tests::test_next_line_char ... ok
[INFO] [stdout] test vec::tests::test_from ... ok
[INFO] [stdout] test views::select_view::tests::select_view_sorting_orderable_items ... ok
[INFO] [stdout] test views::stack_view::tests::pop_add ... ok
[INFO] [stdout] test views::select_view::tests::select_view_sorting_with_comparator ... ok
[INFO] [stdout] test views::resized_view::tests::test_get_inner ... ok
[INFO] [stdout] test views::stack_view::tests::get ... ok
[INFO] [stdout] test views::resized_view::tests::test_get_inner_mut ... ok
[INFO] [stdout] test views::stack_view::tests::move_layer_works ... ok
[INFO] [stdout] test view::position::tests::test_center ... ok
[INFO] [stdout] test views::resized_view::tests::full_screen ... ok
[INFO] [stdout] test views::select_view::tests::select_view_sorting ... ok
[INFO] [stdout] test views::select_view::tests::select_view_sorting_by_key ... 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] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cursive_core
[INFO] [stdout] 
[INFO] [stdout] running 135 tests
[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-03f4b2cfacdefd7d.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-bfed5a491723f4aa.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-27af1cb8ae974cfb.rlib --extern cursive_core=/opt/rustwide/target/debug/deps/libcursive_core-6fe1a63e88e88b49.rlib --extern enum_map=/opt/rustwide/target/debug/deps/libenum_map-a1e44caab6a586c1.rlib --extern enumset=/opt/rustwide/target/debug/deps/libenumset-b89c2aaf520abd87.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-d1d9e9bb2ac58ba1.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-7bdf8b01235b0faf.rlib --extern owning_ref=/opt/rustwide/target/debug/deps/libowning_ref-f80a1d9bdf442686.rlib --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-83e4960f50a23269.rlib --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-e91030079211fd3f.rlib --extern xi_unicode=/opt/rustwide/target/debug/deps/libxi_unicode-5b2a9de12502fd21.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "eef922b75cd0bf3a4b9011fa4a5505de85998d30d180b7ff6636e76f2d53fc15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eef922b75cd0bf3a4b9011fa4a5505de85998d30d180b7ff6636e76f2d53fc15", kill_on_drop: false }`
[INFO] [stdout] eef922b75cd0bf3a4b9011fa4a5505de85998d30d180b7ff6636e76f2d53fc15