[INFO] fetching crate line-ui 0.5.0...
[INFO] testing line-ui-0.5.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate line-ui 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate line-ui 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate line-ui 0.5.0
[INFO] tweaked toml for crates.io crate line-ui 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate line-ui 0.5.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate line-ui 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termion v4.0.5
[INFO] [stderr]   Downloaded numtoa v0.2.4
[INFO] [stderr]   Downloaded redox_termios v0.1.3
[INFO] [stderr]   Downloaded unicode-ident v1.0.20
[INFO] [stderr]   Downloaded libc v0.2.176
[INFO] [stderr]   Downloaded syn v2.0.108
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d04e37bf0e214c8d47b8a8f5288448b34ed8c6da8245414f098d93f6cb3fbc2d
[INFO] running `Command { std: "docker" "start" "-a" "d04e37bf0e214c8d47b8a8f5288448b34ed8c6da8245414f098d93f6cb3fbc2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d04e37bf0e214c8d47b8a8f5288448b34ed8c6da8245414f098d93f6cb3fbc2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d04e37bf0e214c8d47b8a8f5288448b34ed8c6da8245414f098d93f6cb3fbc2d", kill_on_drop: false }`
[INFO] [stdout] d04e37bf0e214c8d47b8a8f5288448b34ed8c6da8245414f098d93f6cb3fbc2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1be558ad4e57ea7ef2913d5979f1272e6432ff345b566c671485d21a3b14ea19
[INFO] running `Command { std: "docker" "start" "-a" "1be558ad4e57ea7ef2913d5979f1272e6432ff345b566c671485d21a3b14ea19", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling numtoa v0.2.4
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling termion v4.0.5
[INFO] [stderr]    Compiling line-ui v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "1be558ad4e57ea7ef2913d5979f1272e6432ff345b566c671485d21a3b14ea19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be558ad4e57ea7ef2913d5979f1272e6432ff345b566c671485d21a3b14ea19", kill_on_drop: false }`
[INFO] [stdout] 1be558ad4e57ea7ef2913d5979f1272e6432ff345b566c671485d21a3b14ea19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bd33769fbc59292c382762a3bfe02d4909011a6e7013e3c0755eefd18cade56
[INFO] running `Command { std: "docker" "start" "-a" "1bd33769fbc59292c382762a3bfe02d4909011a6e7013e3c0755eefd18cade56", kill_on_drop: false }`
[INFO] [stderr]    Compiling line-ui v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "1bd33769fbc59292c382762a3bfe02d4909011a6e7013e3c0755eefd18cade56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bd33769fbc59292c382762a3bfe02d4909011a6e7013e3c0755eefd18cade56", kill_on_drop: false }`
[INFO] [stdout] 1bd33769fbc59292c382762a3bfe02d4909011a6e7013e3c0755eefd18cade56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 456ea7a10a9e203f3f1550d39ff0c42d6db42b2aeda5e9d35c4fc99dfe90736f
[INFO] running `Command { std: "docker" "start" "-a" "456ea7a10a9e203f3f1550d39ff0c42d6db42b2aeda5e9d35c4fc99dfe90736f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/line_ui-fc7bf2026c6dadee)
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test element::fixed_width::tests::equal_content ... ok
[INFO] [stdout] test element::fixed_width::tests::empty_content ... ok
[INFO] [stdout] test element::fixed_width::tests::long_content_truncated_left ... ok
[INFO] [stdout] test element::fixed_width::tests::blank_chunks_do_not_drop_cursor ... ok
[INFO] [stdout] test element::fixed_width::tests::long_content ... ok
[INFO] [stdout] test element::fixed_width::tests::short_content_with_truncation ... ok
[INFO] [stdout] test element::fixed_width::tests::long_content_with_truncation_on_left ... ok
[INFO] [stdout] test element::fixed_width::tests::long_content_with_more_truncated_left ... ok
[INFO] [stdout] test element::fixed_width::tests::long_content_with_more ... ok
[INFO] [stdout] test element::fixed_width::tests::long_content_with_truncation ... ok
[INFO] [stdout] test element::fixed_width::tests::width_zero ... ok
[INFO] [stdout] test element::fixed_width::tests::equal_content_with_truncation ... ok
[INFO] [stdout] test element::gap::tests::empty ... ok
[INFO] [stdout] test element::gap::tests::long ... ok
[INFO] [stdout] test element::fixed_width::tests::blank_content ... ok
[INFO] [stdout] test element::styled::tests::nested_merge ... ok
[INFO] [stdout] test element::impls::tests::element_lifetime ... ok
[INFO] [stdout] test render::tests::cursor_in_previous_line ... ok
[INFO] [stdout] test element::styled::tests::basic ... ok
[INFO] [stdout] test element::text::basic ... ok
[INFO] [stdout] test render::tests::cursor_in_last_line ... ok
[INFO] [stdout] test element::fixed_width::tests::short_content_truncated_left ... ok
[INFO] [stdout] test element::gap::tests::short ... ok
[INFO] [stdout] test element::fixed_width::tests::equal_content_truncated_left ... ok
[INFO] [stdout] test element::into::tests::non_static_lifetime ... ok
[INFO] [stdout] test element::impls::tests::element_impls ... ok
[INFO] [stdout] test render::tests::drop ... ok
[INFO] [stdout] test render::tests::empty ... ok
[INFO] [stdout] test render::tests::leave_with_cursor ... ok
[INFO] [stdout] test style::tests::or ... ok
[INFO] [stdout] test render::tests::leave ... ok
[INFO] [stdout] test render::tests::leave_empty ... ok
[INFO] [stdout] test style::tests::plus ... ok
[INFO] [stdout] test render::tests::one_line ... ok
[INFO] [stdout] test style::tests::print_default_and_rgb ... ok
[INFO] [stdout] test render::tests::empty_line ... ok
[INFO] [stdout] test render::tests::two_lines ... ok
[INFO] [stdout] test style::tests::print_empty ... ok
[INFO] [stdout] test style::tests::with ... ok
[INFO] [stdout] test tests::styled ... ok
[INFO] [stdout] test element::fixed_width::tests::short_content ... ok
[INFO] [stdout] test render::tests::cursor_at_start_of_last_line ... ok
[INFO] [stdout] test tests::styledd_fixed_width ... ok
[INFO] [stdout] test style::tests::print_full ... ok
[INFO] [stdout] test render::tests::no_drop_during_panic ... ok
[INFO] [stdout] test element::fixed_width::tests::short_content_padded_left ... ok
[INFO] [stdout] test element::styled::tests::nested ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests line_ui
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/../README.md - (line 7) - compile ... ok
[INFO] [stdout] test src/element/boxed.rs - element::boxed::BoxElement (line 14) ... ok
[INFO] [stdout] test src/element.rs - element::Element (line 33) ... ok
[INFO] [stdout] test src/style.rs - style::Style (line 25) ... ok
[INFO] [stdout] test src/style/color.rs - style::color::Color (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.66s; merged doctests compilation took 0.65s
[INFO] running `Command { std: "docker" "inspect" "456ea7a10a9e203f3f1550d39ff0c42d6db42b2aeda5e9d35c4fc99dfe90736f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "456ea7a10a9e203f3f1550d39ff0c42d6db42b2aeda5e9d35c4fc99dfe90736f", kill_on_drop: false }`
[INFO] [stdout] 456ea7a10a9e203f3f1550d39ff0c42d6db42b2aeda5e9d35c4fc99dfe90736f