[INFO] cloning repository https://github.com/swordsmanluke/fluxr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/swordsmanluke/fluxr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswordsmanluke%2Ffluxr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswordsmanluke%2Ffluxr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d813c035db0793f4fbefb474267131eb6d457a88
[INFO] testing swordsmanluke/fluxr against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswordsmanluke%2Ffluxr" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/swordsmanluke/fluxr on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/swordsmanluke/fluxr
[INFO] finished tweaking git repo https://github.com/swordsmanluke/fluxr
[INFO] tweaked toml for git repo https://github.com/swordsmanluke/fluxr written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/swordsmanluke/fluxr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.debug
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossterm_winapi v0.6.1
[INFO] [stderr]   Downloaded simplelog v0.7.6
[INFO] [stderr]   Downloaded term v0.6.1
[INFO] [stderr]   Downloaded crossterm v0.17.5
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87d6d9d8259d3f25079648ab7c4d343b9b53903da1b5cd1410974b390615aa15
[INFO] running `Command { std: "docker" "start" "-a" "87d6d9d8259d3f25079648ab7c4d343b9b53903da1b5cd1410974b390615aa15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87d6d9d8259d3f25079648ab7c4d343b9b53903da1b5cd1410974b390615aa15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87d6d9d8259d3f25079648ab7c4d343b9b53903da1b5cd1410974b390615aa15", kill_on_drop: false }`
[INFO] [stdout] 87d6d9d8259d3f25079648ab7c4d343b9b53903da1b5cd1410974b390615aa15
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40c70600ad0cdfe6aef775628604db38ed8014549dda2dfbf1e13420eab6ed7f
[INFO] running `Command { std: "docker" "start" "-a" "40c70600ad0cdfe6aef775628604db38ed8014549dda2dfbf1e13420eab6ed7f", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.debug
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling arc-swap v0.4.7
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling signal-hook v0.1.16
[INFO] [stderr]    Compiling crossterm v0.17.5
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling simplelog v0.7.6
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling fluxr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]   --> src/crossterm_backend/mod.rs:75:47
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 self.reinflate_ui().unwrap_or({trace!("Failed to reinflate ui!")});
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]   --> src/crossterm_backend/mod.rs:76:42
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 self.draw_ui().unwrap_or({trace!("Failed to draw ui!")});
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.20s
[INFO] running `Command { std: "docker" "inspect" "40c70600ad0cdfe6aef775628604db38ed8014549dda2dfbf1e13420eab6ed7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c70600ad0cdfe6aef775628604db38ed8014549dda2dfbf1e13420eab6ed7f", kill_on_drop: false }`
[INFO] [stdout] 40c70600ad0cdfe6aef775628604db38ed8014549dda2dfbf1e13420eab6ed7f
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e152cfba33bf10213b9ea0dac924e826721e514243e75f30427c0e38b18457ea
[INFO] running `Command { std: "docker" "start" "-a" "e152cfba33bf10213b9ea0dac924e826721e514243e75f30427c0e38b18457ea", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.debug
[INFO] [stderr]    Compiling fluxr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]   --> src/crossterm_backend/mod.rs:75:47
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 self.reinflate_ui().unwrap_or({trace!("Failed to reinflate ui!")});
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]   --> src/crossterm_backend/mod.rs:76:42
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 self.draw_ui().unwrap_or({trace!("Failed to draw ui!")});
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `Command { std: "docker" "inspect" "e152cfba33bf10213b9ea0dac924e826721e514243e75f30427c0e38b18457ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e152cfba33bf10213b9ea0dac924e826721e514243e75f30427c0e38b18457ea", kill_on_drop: false }`
[INFO] [stdout] e152cfba33bf10213b9ea0dac924e826721e514243e75f30427c0e38b18457ea
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 679cb58664a0382842a12c7ca8da33e583b9c0405dd3229065c0e7e5be31b718
[INFO] running `Command { std: "docker" "start" "-a" "679cb58664a0382842a12c7ca8da33e583b9c0405dd3229065c0e7e5be31b718", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.debug
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]   --> src/crossterm_backend/mod.rs:75:47
[INFO] [stderr]    |
[INFO] [stderr] 75 |                 self.reinflate_ui().unwrap_or({trace!("Failed to reinflate ui!")});
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]   --> src/crossterm_backend/mod.rs:76:42
[INFO] [stderr]    |
[INFO] [stderr] 76 |                 self.draw_ui().unwrap_or({trace!("Failed to draw ui!")});
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: `fluxr` (bin "fluxr" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fluxr-a8769c078c873881)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test executable_command::tests::time_between_runs_works_for_hours ... ok
[INFO] [stdout] test executable_command::tests::time_between_runs_works_for_minutes ... ok
[INFO] [stdout] test widgets::linear_layout::tests::when_invisible_renders_nothing ... ok
[INFO] [stdout] test executable_command::tests::time_between_runs_works_for_seconds ... ok
[INFO] [stdout] test widgets::linear_layout::tests::when_horz_wrapping_content_takes_vert_size_from_tallest_child ... ok
[INFO] [stdout] test widgets::linear_layout::tests::when_invisible_dims_are_0 ... ok
[INFO] [stdout] test widgets::linear_layout::tests::vert_rendering_works ... ok
[INFO] [stdout] test widgets::linear_layout::tests::when_horz_wrapping_content_takes_horz_size_from_summed_children ... ok
[INFO] [stdout] test widgets::text_view::tests::renders_all_text_within_wrap_content ... ok
[INFO] [stdout] test widgets::linear_layout::tests::when_wrapping_content_takes_size_from_children ... ok
[INFO] [stdout] test widgets::linear_layout::tests::retrieves_constraints ... ok
[INFO] [stdout] test widgets::text_view::tests::inflation_of_wrap_content_width_expands_to_line_length ... ok
[INFO] [stdout] test widgets::text_view::tests::inflation_of_wrap_content_width_shrinks_to_fixed_parent_dims ... ok
[INFO] [stdout] test widgets::linear_layout::tests::when_vert_wrapping_content_takes_horz_size_from_largest_child ... ok
[INFO] [stdout] test widgets::text_view::tests::when_invisible_dims_are_0 ... ok
[INFO] [stdout] test widgets::text_view::tests::retrieves_constraints ... ok
[INFO] [stdout] test executable_command::tests::time_between_runs_assumes_seconds ... ok
[INFO] [stdout] test widgets::text_view::tests::inflation_of_fixed_width_works_with_wrap_content_parent ... ok
[INFO] [stdout] test widgets::text_view::tests::inflation_of_fixed_width_works_shrinks_to_fit_parent ... ok
[INFO] [stdout] test widgets::text_view::tests::when_invisible_renders_nothing ... ok
[INFO] [stdout] test widgets::tests::slicing_vt100_string_works ... ok
[INFO] [stdout] test widgets::tests::dims_can_be_sorted ... ok
[INFO] [stdout] test widgets::text_view::tests::renders_partial_text_within_fixed_size ... ok
[INFO] [stdout] test executable_command::tests::time_between_panics_for_bad_pattern - should panic ... ok
[INFO] [stdout] test widgets::linear_layout::tests::when_vert_wrapping_content_takes_vert_size_from_summed_children ... ok
[INFO] [stdout] test widgets::linear_layout::tests::horz_rendering_works_with_multiple_children ... ok
[INFO] [stdout] test widgets::linear_layout::tests::vert_rendering_works_with_multiple_children ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "679cb58664a0382842a12c7ca8da33e583b9c0405dd3229065c0e7e5be31b718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "679cb58664a0382842a12c7ca8da33e583b9c0405dd3229065c0e7e5be31b718", kill_on_drop: false }`
[INFO] [stdout] 679cb58664a0382842a12c7ca8da33e583b9c0405dd3229065c0e7e5be31b718