[INFO] fetching crate imgui 0.6.1...
[INFO] testing imgui-0.6.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate imgui 0.6.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate imgui 0.6.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate imgui 0.6.1
[INFO] finished tweaking crates.io crate imgui 0.6.1
[INFO] tweaked toml for crates.io crate imgui 0.6.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "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] 373960d98cb83b6ab12c3d43c474d364e227b7e027d26c823eef6a6217bde269
[INFO] running `Command { std: "docker" "start" "-a" "373960d98cb83b6ab12c3d43c474d364e227b7e027d26c823eef6a6217bde269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "373960d98cb83b6ab12c3d43c474d364e227b7e027d26c823eef6a6217bde269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "373960d98cb83b6ab12c3d43c474d364e227b7e027d26c823eef6a6217bde269", kill_on_drop: false }`
[INFO] [stdout] 373960d98cb83b6ab12c3d43c474d364e227b7e027d26c823eef6a6217bde269
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9ffdddbb18aa6cf94834c303aaece4571af79cedb305f3005a113052f158434
[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" "a9ffdddbb18aa6cf94834c303aaece4571af79cedb305f3005a113052f158434", kill_on_drop: false }`
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling imgui-sys v0.6.0
[INFO] [stderr]    Compiling lock_api v0.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.2
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling imgui v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.57s
[INFO] running `Command { std: "docker" "inspect" "a9ffdddbb18aa6cf94834c303aaece4571af79cedb305f3005a113052f158434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9ffdddbb18aa6cf94834c303aaece4571af79cedb305f3005a113052f158434", kill_on_drop: false }`
[INFO] [stdout] a9ffdddbb18aa6cf94834c303aaece4571af79cedb305f3005a113052f158434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 150ff57dcd1988a65542f7fa24884d77959ed343c458d48246645ef512bb7e78
[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" "150ff57dcd1988a65542f7fa24884d77959ed343c458d48246645ef512bb7e78", kill_on_drop: false }`
[INFO] [stderr]    Compiling imgui v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.89s
[INFO] running `Command { std: "docker" "inspect" "150ff57dcd1988a65542f7fa24884d77959ed343c458d48246645ef512bb7e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "150ff57dcd1988a65542f7fa24884d77959ed343c458d48246645ef512bb7e78", kill_on_drop: false }`
[INFO] [stdout] 150ff57dcd1988a65542f7fa24884d77959ed343c458d48246645ef512bb7e78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09a2afcbb2f39ffdeba344d5f99c212476e35dc6f95cf481fd09c8346ba20f8c
[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" "09a2afcbb2f39ffdeba344d5f99c212476e35dc6f95cf481fd09c8346ba20f8c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/imgui-0373260aa25d04c8
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test context::test_shared_font_atlas ... ok
[INFO] [stdout] test context::test_suspend_failure ... ok
[INFO] [stdout] test context::test_set_log_filename ... ok
[INFO] [stdout] test context::test_set_ini_filename ... ok
[INFO] [stdout] test context::test_suspend_activate ... ok
[INFO] [stdout] test fonts::glyph::test_font_glyph_memory_layout ... ok
[INFO] [stdout] test fonts::atlas::test_font_config_default ... ok
[INFO] [stdout] test input::keyboard::test_key_variants ... ok
[INFO] [stdout] test fonts::font::test_font_memory_layout ... ok
[INFO] [stdout] test fonts::atlas::test_font_atlas_memory_layout ... ok
[INFO] [stdout] test input::mouse::test_mouse_cursor_variants ... ok
[INFO] [stdout] test input::mouse::test_mouse_button_variants ... ok
[INFO] [stdout] test internal::test_imvector_memory_layout ... ok
[INFO] [stdout] test io::test_io_memory_layout ... ok
[INFO] [stdout] test io::test_nav_input_variants ... ok
[INFO] [stdout] test render::draw_data::test_drawdata_memory_layout ... ok
[INFO] [stdout] test render::draw_data::test_drawvert_memory_layout ... ok
[INFO] [stdout] test render::renderer::test_texture_id_memory_layout ... ok
[INFO] [stdout] test string::test_imstring_constructors ... ok
[INFO] [stdout] test string::test_imstring_fmt_write ... ok
[INFO] [stdout] test string::test_imstring_interior_nul ... ok
[INFO] [stdout] test string::test_imstring_operations ... ok
[INFO] [stdout] test string::test_imstring_refresh_len ... ok
[INFO] [stdout] test context::test_shared_font_atlas_borrow_panic ... ok
[INFO] [stdout] test style::test_style_color_variants ... ok
[INFO] [stdout] test context::test_default_ini_filename ... ok
[INFO] [stdout] test context::test_drop_suspended ... ok
[INFO] [stdout] test context::test_drop_clears_current_context ... ok
[INFO] [stdout] test context::test_one_context ... ok
[INFO] [stdout] test test_version ... ok
[INFO] [stdout] test context::test_default_log_filename ... ok
[INFO] [stdout] test style::test_style_memory_layout ... ok
[INFO] [stdout] test context::test_suspend ... ok
[INFO] [stdout] test context::test_new_suspended ... ok
[INFO] [stdout] test context::test_ini_load_save ... ok
[INFO] [stdout] test input::mouse::test_mouse_double_click ... ok
[INFO] [stdout] test input::mouse::test_set_get_mouse_cursor ... ok
[INFO] [stdout] test style::test_style_color_indexing ... ok
[INFO] [stdout] test style::test_style_scaling ... ok
[INFO] [stdout] test input::mouse::test_mouse_drags ... ok
[INFO] [stdout] test input::mouse::test_mouse_down_clicked_released ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests imgui
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - Ui::popup_modal (line 364) ... ok
[INFO] [stdout] test src/stacks.rs - stacks::Ui::push_style_colors (line 73) ... ok
[INFO] [stdout] test src/stacks.rs - stacks::Ui::push_style_vars (line 128) ... ok
[INFO] [stdout] test src/lib.rs - Ui::get_window_draw_list (line 460) ... ok
[INFO] [stdout] test src/stacks.rs - stacks::Ui::push_font (line 25) ... ok
[INFO] [stdout] test src/stacks.rs - stacks::Ui::push_style_color (line 51) ... ok
[INFO] [stdout] test src/stacks.rs - stacks::Ui::push_style_var (line 107) ... ok
[INFO] [stdout] test src/widget/color_editors.rs - widget::color_editors::ColorEdit (line 155) ... ok
[INFO] [stdout] test src/widget/color_editors.rs - widget::color_editors::ColorPicker (line 328) ... ok
[INFO] [stdout] test src/widget/color_editors.rs - widget::color_editors::ColorButton (line 508) ... ok
[INFO] [stdout] test src/widget/tab.rs - widget::tab (line 4) ... ok
[INFO] [stdout] test src/widget/progress_bar.rs - widget::progress_bar::ProgressBar (line 11) ... ok
[INFO] [stdout] test src/window_draw_list.rs - window_draw_list::WindowDrawList::channels_split (line 106) ... ok
[INFO] [stdout] test src/lib.rs - Ui::tooltip_text (line 331) ... ok
[INFO] [stdout] test src/lib.rs - Ui::tooltip (line 302) ... ok
[INFO] [stdout] test src/lib.rs - Ui::get_window_draw_list (line 475) ... ok
[INFO] [stdout] test src/context.rs - context::Context (line 37) ... ok
[INFO] [stdout] test src/context.rs - context::SuspendedContext (line 257) ... ok
[INFO] [stdout] test src/context.rs - context::Context (line 45) ... ok
[INFO] [stdout] test src/context.rs - context::Context (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09a2afcbb2f39ffdeba344d5f99c212476e35dc6f95cf481fd09c8346ba20f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a2afcbb2f39ffdeba344d5f99c212476e35dc6f95cf481fd09c8346ba20f8c", kill_on_drop: false }`
[INFO] [stdout] 09a2afcbb2f39ffdeba344d5f99c212476e35dc6f95cf481fd09c8346ba20f8c