[INFO] fetching crate kiro-editor 0.4.0...
[INFO] testing kiro-editor-0.4.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate kiro-editor 0.4.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate kiro-editor 0.4.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kiro-editor 0.4.0
[INFO] finished tweaking crates.io crate kiro-editor 0.4.0
[INFO] tweaked toml for crates.io crate kiro-editor 0.4.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate kiro-editor 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo-husky v1.5.0
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 35d6bf463f89aec3a9ba5cb4d2c43737a1956fcc291d10a593e8ad96da0da268
[INFO] running `Command { std: "docker" "start" "-a" "35d6bf463f89aec3a9ba5cb4d2c43737a1956fcc291d10a593e8ad96da0da268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35d6bf463f89aec3a9ba5cb4d2c43737a1956fcc291d10a593e8ad96da0da268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35d6bf463f89aec3a9ba5cb4d2c43737a1956fcc291d10a593e8ad96da0da268", kill_on_drop: false }`
[INFO] [stdout] 35d6bf463f89aec3a9ba5cb4d2c43737a1956fcc291d10a593e8ad96da0da268
[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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dad393f2d07e3fde5f842604f67092670e428954913e3c1e92b82f7838b98a8
[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" "8dad393f2d07e3fde5f842604f67092670e428954913e3c1e92b82f7838b98a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling fs_extra v1.1.0
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling signal-hook v0.1.16
[INFO] [stderr]    Compiling jemalloc-sys v0.3.2
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling jemallocator v0.3.2
[INFO] [stderr]    Compiling kiro-editor v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 21s
[INFO] running `Command { std: "docker" "inspect" "8dad393f2d07e3fde5f842604f67092670e428954913e3c1e92b82f7838b98a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dad393f2d07e3fde5f842604f67092670e428954913e3c1e92b82f7838b98a8", kill_on_drop: false }`
[INFO] [stdout] 8dad393f2d07e3fde5f842604f67092670e428954913e3c1e92b82f7838b98a8
[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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4ce05112ed35e92379f5f22512ace8c439f7a6c4d5533e4f46e174f3ea13247d
[INFO] running `Command { std: "docker" "start" "-a" "4ce05112ed35e92379f5f22512ace8c439f7a6c4d5533e4f46e174f3ea13247d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling kiro-editor v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.61s
[INFO] running `Command { std: "docker" "inspect" "4ce05112ed35e92379f5f22512ace8c439f7a6c4d5533e4f46e174f3ea13247d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ce05112ed35e92379f5f22512ace8c439f7a6c4d5533e4f46e174f3ea13247d", kill_on_drop: false }`
[INFO] [stdout] 4ce05112ed35e92379f5f22512ace8c439f7a6c4d5533e4f46e174f3ea13247d
[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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a2cf1e0c7f3971d2752c84676dc8f29c99e00d473ac50c3f4008798f3b6194c
[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" "6a2cf1e0c7f3971d2752c84676dc8f29c99e00d473ac50c3f4008798f3b6194c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] [stdout] running 55 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kiro_editor-7230394561d3b518
[INFO] [stdout] test editor::tests::delete_right_char_redo ... ok
[INFO] [stdout] test editor::tests::delete_char ... ok
[INFO] [stdout] test editor::tests::delete_char_redo ... ok
[INFO] [stdout] test editor::tests::delete_right_char_undo ... ok
[INFO] [stdout] test editor::tests::delete_until_end_of_line ... ok
[INFO] [stdout] test editor::tests::delete_right_utf8_char_undo ... ok
[INFO] [stdout] test editor::tests::delete_right_utf8_char_redo ... ok
[INFO] [stdout] test editor::tests::delete_char_undo ... ok
[INFO] [stdout] test editor::tests::delete_right_char ... ok
[INFO] [stdout] test editor::tests::delete_until_end_of_line_utf8_redo ... ok
[INFO] [stdout] test editor::tests::delete_until_end_of_line_utf8 ... ok
[INFO] [stdout] test editor::tests::delete_until_end_of_line_undo ... ok
[INFO] [stdout] test editor::tests::delete_until_end_of_line_utf8_undo ... ok
[INFO] [stdout] test editor::tests::delete_right_utf8_char ... ok
[INFO] [stdout] test editor::tests::delete_until_head_of_line ... ok
[INFO] [stdout] test editor::tests::delete_until_head_of_line_utf8 ... ok
[INFO] [stdout] test editor::tests::delete_until_head_of_line_undo ... ok
[INFO] [stdout] test editor::tests::delete_until_end_of_line_redo ... ok
[INFO] [stdout] test editor::tests::delete_utf8_word ... ok
[INFO] [stdout] test editor::tests::delete_until_head_of_line_utf8_redo ... ok
[INFO] [stdout] test editor::tests::delete_until_head_of_line_utf8_undo ... ok
[INFO] [stdout] test editor::tests::delete_utf8_char ... ok
[INFO] [stdout] test editor::tests::delete_utf8_char_redo ... ok
[INFO] [stdout] test editor::tests::delete_utf8_char_undo ... ok
[INFO] [stdout] test editor::tests::delete_utf8_word_redo ... ok
[INFO] [stdout] test editor::tests::delete_until_head_of_line_redo ... ok
[INFO] [stdout] test editor::tests::insert_line_redo ... ok
[INFO] [stdout] test editor::tests::insert_line_utf8_undo ... ok
[INFO] [stdout] test editor::tests::insert_char ... ok
[INFO] [stdout] test editor::tests::delete_word_undo ... ok
[INFO] [stdout] test editor::tests::insert_char_redo ... ok
[INFO] [stdout] test editor::tests::delete_word ... ok
[INFO] [stdout] test editor::tests::insert_tab_utf8 ... ok
[INFO] [stdout] test editor::tests::insert_line ... ok
[INFO] [stdout] test editor::tests::empty_buffer ... ok
[INFO] [stdout] test editor::tests::insert_char_undo ... ok
[INFO] [stdout] test editor::tests::delete_word_redo ... ok
[INFO] [stdout] test editor::tests::insert_line_utf8_redo ... ok
[INFO] [stdout] test editor::tests::insert_line_utf8 ... ok
[INFO] [stdout] test editor::tests::insert_tab ... ok
[INFO] [stdout] test editor::tests::move_cursor_down ... ok
[INFO] [stdout] test editor::tests::insert_tab_redo ... ok
[INFO] [stdout] test editor::tests::insert_tab_utf8_redo ... ok
[INFO] [stdout] test editor::tests::insert_line_undo ... ok
[INFO] [stdout] test editor::tests::delete_utf8_word_undo ... ok
[INFO] [stdout] test editor::tests::undo_modified ... ok
[INFO] [stdout] test editor::tests::message_bar_squashed ... ok
[INFO] [stdout] test editor::tests::write_to_empty_buffer ... ok
[INFO] [stdout] test editor::tests::insert_utf8_char_redo ... ok
[INFO] [stdout] test editor::tests::insert_utf8_char ... ok
[INFO] [stdout] test editor::tests::insert_tab_utf8_undo ... ok
[INFO] [stdout] test editor::tests::insert_tab_undo ... ok
[INFO] [stdout] test editor::tests::edit_step_by_step ... ok
[INFO] [stdout] test editor::tests::insert_utf8_char_undo ... ok
[INFO] [stdout] test editor::tests::open_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kiro-bb98d946f5371fb4
[INFO] [stderr]    Doc-tests kiro-editor
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a2cf1e0c7f3971d2752c84676dc8f29c99e00d473ac50c3f4008798f3b6194c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a2cf1e0c7f3971d2752c84676dc8f29c99e00d473ac50c3f4008798f3b6194c", kill_on_drop: false }`
[INFO] [stdout] 6a2cf1e0c7f3971d2752c84676dc8f29c99e00d473ac50c3f4008798f3b6194c