[INFO] cloning repository https://github.com/maxjoehnk/terminal-ui-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxjoehnk/terminal-ui-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxjoehnk%2Fterminal-ui-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxjoehnk%2Fterminal-ui-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72c458a3504e1602dfb451678641f05af7f50651
[INFO] checking maxjoehnk/terminal-ui-rs against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxjoehnk%2Fterminal-ui-rs" "/workspace/builds/worker-80/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-80/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maxjoehnk/terminal-ui-rs on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/maxjoehnk/terminal-ui-rs
[INFO] finished tweaking git repo https://github.com/maxjoehnk/terminal-ui-rs
[INFO] tweaked toml for git repo https://github.com/maxjoehnk/terminal-ui-rs written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] crate git repo https://github.com/maxjoehnk/terminal-ui-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fc866dc7e523315d2787c3346018115615866b2c804fb38405eab1336511d45
[INFO] running `Command { std: "docker" "start" "-a" "3fc866dc7e523315d2787c3346018115615866b2c804fb38405eab1336511d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fc866dc7e523315d2787c3346018115615866b2c804fb38405eab1336511d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fc866dc7e523315d2787c3346018115615866b2c804fb38405eab1336511d45", kill_on_drop: false }`
[INFO] [stdout] 3fc866dc7e523315d2787c3346018115615866b2c804fb38405eab1336511d45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d5aba21f0ae732d78b739b499ceadcc1a3c291f6cdd29ddf0f2396ac79d5db3
[INFO] running `Command { std: "docker" "start" "-a" "1d5aba21f0ae732d78b739b499ceadcc1a3c291f6cdd29ddf0f2396ac79d5db3", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.54
[INFO] [stderr]     Checking crossterm_utils v0.2.1
[INFO] [stderr]     Checking crossterm_screen v0.2.1
[INFO] [stderr]     Checking crossterm_cursor v0.2.1
[INFO] [stderr]     Checking crossterm_style v0.3.1
[INFO] [stderr]     Checking crossterm_terminal v0.2.2
[INFO] [stderr]     Checking crossterm_input v0.3.3
[INFO] [stderr]     Checking crossterm v0.9.3
[INFO] [stderr]     Checking terminal-ui v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/renderer.rs (2 fixes)
[INFO] [stderr]        Fixed src/components/layouts/grid.rs (1 fix)
[INFO] [stderr]        Fixed src/components/padding.rs (1 fix)
[INFO] [stderr]        Fixed src/terminal/crossterm.rs (4 fixes)
[INFO] [stderr]        Fixed src/components/text.rs (1 fix)
[INFO] [stdout] warning: enum is never used: `Renderer`
[INFO] [stdout]  --> src/renderer.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) enum Renderer<T, G> where T: TerminalRenderable, G: GraphicsRenderable {
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating examples/hello_world.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/grid_layout.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/multiline_string.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/components/layouts/grid.rs (3 fixes)
[INFO] [stderr]        Fixed src/components/padding.rs (6 fixes)
[INFO] [stdout] warning: enum is never used: `Renderer`
[INFO] [stdout]  --> src/renderer.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) enum Renderer<T, G> where T: TerminalRenderable, G: GraphicsRenderable {
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.98s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking terminal-ui v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: enum is never used: `Renderer`
[INFO] [stdout]  --> src/renderer.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) enum Renderer<T, G> where T: TerminalRenderable, G: GraphicsRenderable {
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Renderer`
[INFO] [stdout]  --> src/renderer.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) enum Renderer<T, G> where T: TerminalRenderable, G: GraphicsRenderable {
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "1d5aba21f0ae732d78b739b499ceadcc1a3c291f6cdd29ddf0f2396ac79d5db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d5aba21f0ae732d78b739b499ceadcc1a3c291f6cdd29ddf0f2396ac79d5db3", kill_on_drop: false }`
[INFO] [stdout] 1d5aba21f0ae732d78b739b499ceadcc1a3c291f6cdd29ddf0f2396ac79d5db3