[INFO] fetching crate umbra-tui 0.1.0...
[INFO] testing umbra-tui-0.1.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate umbra-tui 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate umbra-tui 0.1.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate umbra-tui 0.1.0
[INFO] finished tweaking crates.io crate umbra-tui 0.1.0
[INFO] tweaked toml for crates.io crate umbra-tui 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate umbra-tui 0.1.0 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8be3e0ebb678111d9f5dd9397754731737070d0cbe21f88e0b99ca40f4c7111
[INFO] running `Command { std: "docker" "start" "-a" "e8be3e0ebb678111d9f5dd9397754731737070d0cbe21f88e0b99ca40f4c7111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8be3e0ebb678111d9f5dd9397754731737070d0cbe21f88e0b99ca40f4c7111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8be3e0ebb678111d9f5dd9397754731737070d0cbe21f88e0b99ca40f4c7111", kill_on_drop: false }`
[INFO] [stdout] e8be3e0ebb678111d9f5dd9397754731737070d0cbe21f88e0b99ca40f4c7111
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d765d220991622a0785ab898cc9085d7df5b6a5f51e449d8c234660ec2d6cfa1
[INFO] running `Command { std: "docker" "start" "-a" "d765d220991622a0785ab898cc9085d7df5b6a5f51e449d8c234660ec2d6cfa1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.9.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.4
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.25.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling thiserror v1.0.32
[INFO] [stderr]    Compiling umbra-tui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `cols` and `rows` are never read
[INFO] [stdout]   --> src/terminal.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Size {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 46 |     cols: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 47 |     rows: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Size` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/terminal.rs:69:12
[INFO] [stdout]     |
[INFO] [stdout] 57  | impl Terminal {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69  |     pub fn flush(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     pub fn cursor_hide(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94  |     pub fn cursor_show(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn clear_screen(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn clear_line(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn fg_set(&mut self, rgb: Rgb) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn bg_set(&mut self, rgb: Rgb) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn fg_reset(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn bg_reset(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn size_get(&self) -> &Size {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn size_set(&mut self, size: Size) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn deinit(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.83s
[INFO] running `Command { std: "docker" "inspect" "d765d220991622a0785ab898cc9085d7df5b6a5f51e449d8c234660ec2d6cfa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d765d220991622a0785ab898cc9085d7df5b6a5f51e449d8c234660ec2d6cfa1", kill_on_drop: false }`
[INFO] [stdout] d765d220991622a0785ab898cc9085d7df5b6a5f51e449d8c234660ec2d6cfa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce1d17e3a5b347857e34705948326eae85b0d57a9308a71485f079e7a1c83025
[INFO] running `Command { std: "docker" "start" "-a" "ce1d17e3a5b347857e34705948326eae85b0d57a9308a71485f079e7a1c83025", kill_on_drop: false }`
[INFO] [stderr]    Compiling umbra-tui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `cols` and `rows` are never read
[INFO] [stdout]   --> src/terminal.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Size {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 46 |     cols: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 47 |     rows: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Size` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/terminal.rs:69:12
[INFO] [stdout]     |
[INFO] [stdout] 57  | impl Terminal {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69  |     pub fn flush(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     pub fn cursor_hide(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94  |     pub fn cursor_show(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn clear_screen(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn clear_line(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn fg_set(&mut self, rgb: Rgb) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn bg_set(&mut self, rgb: Rgb) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn fg_reset(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn bg_reset(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn size_get(&self) -> &Size {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn size_set(&mut self, size: Size) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn deinit(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cols` and `rows` are never read
[INFO] [stdout]   --> src/terminal.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Size {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 46 |     cols: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 47 |     rows: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Size` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/terminal.rs:69:12
[INFO] [stdout]     |
[INFO] [stdout] 57  | impl Terminal {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69  |     pub fn flush(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     pub fn cursor_hide(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94  |     pub fn cursor_show(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn clear_screen(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn clear_line(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn fg_set(&mut self, rgb: Rgb) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn bg_set(&mut self, rgb: Rgb) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn fg_reset(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn bg_reset(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn size_get(&self) -> &Size {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn size_set(&mut self, size: Size) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn deinit(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "ce1d17e3a5b347857e34705948326eae85b0d57a9308a71485f079e7a1c83025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1d17e3a5b347857e34705948326eae85b0d57a9308a71485f079e7a1c83025", kill_on_drop: false }`
[INFO] [stdout] ce1d17e3a5b347857e34705948326eae85b0d57a9308a71485f079e7a1c83025
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c501d8d49c33ab941878611fb815cf3033ed31541f1114d601f2ddaea29a5703
[INFO] running `Command { std: "docker" "start" "-a" "c501d8d49c33ab941878611fb815cf3033ed31541f1114d601f2ddaea29a5703", kill_on_drop: false }`
[INFO] [stderr] warning: fields `cols` and `rows` are never read
[INFO] [stderr]   --> src/terminal.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub struct Size {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 46 |     cols: u16,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 47 |     rows: u16,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Size` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/terminal.rs:69:12
[INFO] [stderr]     |
[INFO] [stderr] 57  | impl Terminal {
[INFO] [stderr]     | ------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 69  |     pub fn flush(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 90  |     pub fn cursor_hide(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 94  |     pub fn cursor_show(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 107 |     pub fn clear_screen(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 |     pub fn clear_line(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 |     pub fn fg_set(&mut self, rgb: Rgb) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 118 |     pub fn bg_set(&mut self, rgb: Rgb) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 121 |     pub fn fg_reset(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 127 |     pub fn bg_reset(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 134 |     pub fn size_get(&self) -> &Size {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 137 |     pub fn size_set(&mut self, size: Size) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 157 |     pub fn deinit(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `umbra-tui` (lib) generated 2 warnings
[INFO] [stderr] warning: `umbra-tui` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/umbra-1f01096926daed85)
[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] [stderr]      Running unittests src/bin/document.rs (/opt/rustwide/target/debug/deps/document-bc2bc0e3d7edea5f)
[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] [stderr]    Doc-tests umbra
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 6) stdout ----
[INFO] [stdout] error[E0599]: no method named `refresh` found for struct `Umbra` in the current scope
[INFO] [stdout]   --> src/lib.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     umbra.refresh();
[INFO] [stdout]    |           ^^^^^^^ method not found in `Umbra`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 6)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c501d8d49c33ab941878611fb815cf3033ed31541f1114d601f2ddaea29a5703", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c501d8d49c33ab941878611fb815cf3033ed31541f1114d601f2ddaea29a5703", kill_on_drop: false }`
[INFO] [stdout] c501d8d49c33ab941878611fb815cf3033ed31541f1114d601f2ddaea29a5703
[INFO] testing umbra-tui-0.1.0 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate umbra-tui 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate umbra-tui 0.1.0 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate umbra-tui 0.1.0
[INFO] finished tweaking crates.io crate umbra-tui 0.1.0
[INFO] tweaked toml for crates.io crate umbra-tui 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate umbra-tui 0.1.0 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" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e899d732818f83990795eb143e2b59b06489136383614fd9ce9bd612af1a5b4a
[INFO] running `Command { std: "docker" "start" "-a" "e899d732818f83990795eb143e2b59b06489136383614fd9ce9bd612af1a5b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e899d732818f83990795eb143e2b59b06489136383614fd9ce9bd612af1a5b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e899d732818f83990795eb143e2b59b06489136383614fd9ce9bd612af1a5b4a", kill_on_drop: false }`
[INFO] [stdout] e899d732818f83990795eb143e2b59b06489136383614fd9ce9bd612af1a5b4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22c856a6e369e040acd9789b8813bea8fe775ef6d299fb9fac3cd1eb42681ef2
[INFO] running `Command { std: "docker" "start" "-a" "22c856a6e369e040acd9789b8813bea8fe775ef6d299fb9fac3cd1eb42681ef2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.9.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.4
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.25.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling thiserror v1.0.32
[INFO] [stderr]    Compiling umbra-tui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `cols` and `rows` are never read
[INFO] [stdout]   --> src/terminal.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Size {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 46 |     cols: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 47 |     rows: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Size` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/terminal.rs:69:12
[INFO] [stdout]     |
[INFO] [stdout] 57  | impl Terminal {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69  |     pub fn flush(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     pub fn cursor_hide(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94  |     pub fn cursor_show(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn clear_screen(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn clear_line(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn fg_set(&mut self, rgb: Rgb) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn bg_set(&mut self, rgb: Rgb) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn fg_reset(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn bg_reset(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn size_get(&self) -> &Size {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn size_set(&mut self, size: Size) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn deinit(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "22c856a6e369e040acd9789b8813bea8fe775ef6d299fb9fac3cd1eb42681ef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c856a6e369e040acd9789b8813bea8fe775ef6d299fb9fac3cd1eb42681ef2", kill_on_drop: false }`
[INFO] [stdout] 22c856a6e369e040acd9789b8813bea8fe775ef6d299fb9fac3cd1eb42681ef2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 852ebb1a2d30f6af787809be77fe3a192ea6a85f5e8dac05e0dd7ce8ef8d3a7f
[INFO] running `Command { std: "docker" "start" "-a" "852ebb1a2d30f6af787809be77fe3a192ea6a85f5e8dac05e0dd7ce8ef8d3a7f", kill_on_drop: false }`
[INFO] [stdout] warning: fields `cols` and `rows` are never read
[INFO] [stdout]   --> src/terminal.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Size {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 46 |     cols: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 47 |     rows: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Size` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/terminal.rs:69:12
[INFO] [stdout]     |
[INFO] [stdout] 57  | impl Terminal {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69  |     pub fn flush(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     pub fn cursor_hide(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94  |     pub fn cursor_show(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn clear_screen(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn clear_line(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn fg_set(&mut self, rgb: Rgb) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn bg_set(&mut self, rgb: Rgb) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn fg_reset(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn bg_reset(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn size_get(&self) -> &Size {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn size_set(&mut self, size: Size) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn deinit(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling umbra-tui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `cols` and `rows` are never read
[INFO] [stdout]   --> src/terminal.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Size {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 46 |     cols: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 47 |     rows: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Size` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/terminal.rs:69:12
[INFO] [stdout]     |
[INFO] [stdout] 57  | impl Terminal {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69  |     pub fn flush(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     pub fn cursor_hide(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94  |     pub fn cursor_show(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn clear_screen(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn clear_line(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn fg_set(&mut self, rgb: Rgb) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn bg_set(&mut self, rgb: Rgb) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn fg_reset(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn bg_reset(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn size_get(&self) -> &Size {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn size_set(&mut self, size: Size) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn deinit(&mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "852ebb1a2d30f6af787809be77fe3a192ea6a85f5e8dac05e0dd7ce8ef8d3a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "852ebb1a2d30f6af787809be77fe3a192ea6a85f5e8dac05e0dd7ce8ef8d3a7f", kill_on_drop: false }`
[INFO] [stdout] 852ebb1a2d30f6af787809be77fe3a192ea6a85f5e8dac05e0dd7ce8ef8d3a7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8654491ee87df649c1a35450652f05a11404301384a940fc7daa969a2079911
[INFO] running `Command { std: "docker" "start" "-a" "c8654491ee87df649c1a35450652f05a11404301384a940fc7daa969a2079911", kill_on_drop: false }`
[INFO] [stderr] warning: fields `cols` and `rows` are never read
[INFO] [stderr]   --> src/terminal.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub struct Size {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 46 |     cols: u16,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 47 |     rows: u16,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Size` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/terminal.rs:69:12
[INFO] [stderr]     |
[INFO] [stderr] 57  | impl Terminal {
[INFO] [stderr]     | ------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 69  |     pub fn flush(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 90  |     pub fn cursor_hide(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 94  |     pub fn cursor_show(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 107 |     pub fn clear_screen(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 |     pub fn clear_line(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 |     pub fn fg_set(&mut self, rgb: Rgb) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 118 |     pub fn bg_set(&mut self, rgb: Rgb) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 121 |     pub fn fg_reset(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 127 |     pub fn bg_reset(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 134 |     pub fn size_get(&self) -> &Size {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 137 |     pub fn size_set(&mut self, size: Size) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 157 |     pub fn deinit(&mut self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `umbra-tui` (lib) generated 2 warnings
[INFO] [stderr] warning: `umbra-tui` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/umbra-f1f12218ceb4dc31)
[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] [stderr]      Running unittests src/bin/document.rs (/opt/rustwide/target/debug/deps/document-cc509d7aa8c4e00b)
[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] [stderr]    Doc-tests umbra
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 6) stdout ----
[INFO] [stdout] error[E0599]: no method named `refresh` found for struct `Umbra` in the current scope
[INFO] [stdout]   --> src/lib.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     umbra.refresh();
[INFO] [stdout]    |           ^^^^^^^ method not found in `Umbra`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 6)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c8654491ee87df649c1a35450652f05a11404301384a940fc7daa969a2079911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8654491ee87df649c1a35450652f05a11404301384a940fc7daa969a2079911", kill_on_drop: false }`
[INFO] [stdout] c8654491ee87df649c1a35450652f05a11404301384a940fc7daa969a2079911
