[INFO] fetching crate gradient_tui_fork 0.19.0...
[INFO] testing gradient_tui_fork-0.19.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate gradient_tui_fork 0.19.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate gradient_tui_fork 0.19.0 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 gradient_tui_fork 0.19.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gradient_tui_fork 0.19.0
[INFO] tweaked toml for crates.io crate gradient_tui_fork 0.19.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate gradient_tui_fork 0.19.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded argh_shared v0.1.10
[INFO] [stderr]   Downloaded colorgrad v0.6.2
[INFO] [stderr]   Downloaded csscolorparser v0.6.2
[INFO] [stderr]   Downloaded argh_derive v0.1.10
[INFO] [stderr]   Downloaded argh v0.1.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2cf1edb462c454642eaacae88f8a91119dbd6bf44f03614929c79ab6e2f109d2
[INFO] running `Command { std: "docker" "start" "-a" "2cf1edb462c454642eaacae88f8a91119dbd6bf44f03614929c79ab6e2f109d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cf1edb462c454642eaacae88f8a91119dbd6bf44f03614929c79ab6e2f109d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf1edb462c454642eaacae88f8a91119dbd6bf44f03614929c79ab6e2f109d2", kill_on_drop: false }`
[INFO] [stdout] 2cf1edb462c454642eaacae88f8a91119dbd6bf44f03614929c79ab6e2f109d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c0962317a7f9ea30e09473dfd45160760a572fe4330d90bb71d2b1d54a8119df
[INFO] running `Command { std: "docker" "start" "-a" "c0962317a7f9ea30e09473dfd45160760a572fe4330d90bb71d2b1d54a8119df", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.5
[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 gradient_tui_fork v0.19.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/widgets/block.rs:155:15
[INFO] [stdout]     |
[INFO] [stdout] 155 |     fn render(mut self, area: Rect, buf: &mut Buffer) {
[INFO] [stdout]     |               ----^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` 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 3.68s
[INFO] running `Command { std: "docker" "inspect" "c0962317a7f9ea30e09473dfd45160760a572fe4330d90bb71d2b1d54a8119df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0962317a7f9ea30e09473dfd45160760a572fe4330d90bb71d2b1d54a8119df", kill_on_drop: false }`
[INFO] [stdout] c0962317a7f9ea30e09473dfd45160760a572fe4330d90bb71d2b1d54a8119df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4802b26b93750f9f72d2caac048b84990d40fb29b4ba683ace3a2e78113c6c9a
[INFO] running `Command { std: "docker" "start" "-a" "4802b26b93750f9f72d2caac048b84990d40fb29b4ba683ace3a2e78113c6c9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling argh_shared v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling phf_shared v0.11.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/widgets/block.rs:155:15
[INFO] [stdout]     |
[INFO] [stdout] 155 |     fn render(mut self, area: Rect, buf: &mut Buffer) {
[INFO] [stdout]     |               ----^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling phf_generator v0.11.1
[INFO] [stderr]    Compiling phf_macros v0.11.1
[INFO] [stderr]    Compiling argh_derive v0.1.10
[INFO] [stderr]    Compiling phf v0.11.1
[INFO] [stderr]    Compiling csscolorparser v0.6.2
[INFO] [stderr]    Compiling argh v0.1.10
[INFO] [stderr]    Compiling colorgrad v0.6.2
[INFO] [stderr]    Compiling gradient_tui_fork v0.19.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]  --> tests/terminal.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]  --> tests/widgets_gauge.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]  --> tests/widgets_gauge.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]  --> tests/terminal.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]  --> examples/block.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]  --> tests/widgets_list.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]   --> examples/list.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tui::{
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]   --> examples/list.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tui::{
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]  --> tests/widgets_paragraph.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]   --> examples/sparkline.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tui::{
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]   --> examples/sparkline.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tui::{
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]  --> tests/widgets_list.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]  --> examples/block.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]  --> tests/widgets_paragraph.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]   --> examples/gauge.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tui::{
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]   --> examples/gauge.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tui::{
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gradient_tui_fork` (test "terminal") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gradient_tui_fork` (example "gauge") due to 3 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gradient_tui_fork` (example "block") due to 3 previous errors
[INFO] [stderr] error: could not compile `gradient_tui_fork` (test "widgets_paragraph") due to 3 previous errors
[INFO] [stderr] error: could not compile `gradient_tui_fork` (test "widgets_list") due to 3 previous errors
[INFO] [stderr] error: could not compile `gradient_tui_fork` (example "sparkline") due to 3 previous errors
[INFO] [stderr] error: could not compile `gradient_tui_fork` (example "list") due to 3 previous errors
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gradient_tui_fork` (test "widgets_gauge") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "4802b26b93750f9f72d2caac048b84990d40fb29b4ba683ace3a2e78113c6c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4802b26b93750f9f72d2caac048b84990d40fb29b4ba683ace3a2e78113c6c9a", kill_on_drop: false }`
[INFO] [stdout] 4802b26b93750f9f72d2caac048b84990d40fb29b4ba683ace3a2e78113c6c9a
[INFO] testing gradient_tui_fork-0.19.0 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate gradient_tui_fork 0.19.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate gradient_tui_fork 0.19.0 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 gradient_tui_fork 0.19.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gradient_tui_fork 0.19.0
[INFO] tweaked toml for crates.io crate gradient_tui_fork 0.19.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate gradient_tui_fork 0.19.0 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c84e59828ef08f90858a3d726040205319d04423f46bd1ce7eef7ed66148949f
[INFO] running `Command { std: "docker" "start" "-a" "c84e59828ef08f90858a3d726040205319d04423f46bd1ce7eef7ed66148949f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c84e59828ef08f90858a3d726040205319d04423f46bd1ce7eef7ed66148949f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c84e59828ef08f90858a3d726040205319d04423f46bd1ce7eef7ed66148949f", kill_on_drop: false }`
[INFO] [stdout] c84e59828ef08f90858a3d726040205319d04423f46bd1ce7eef7ed66148949f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7e3462a2fb2bcb0fafa69386506d9d63eb52e72c9b249a0cad42f6b50ba98624
[INFO] running `Command { std: "docker" "start" "-a" "7e3462a2fb2bcb0fafa69386506d9d63eb52e72c9b249a0cad42f6b50ba98624", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.5
[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 gradient_tui_fork v0.19.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/widgets/block.rs:155:15
[INFO] [stdout]     |
[INFO] [stdout] 155 |     fn render(mut self, area: Rect, buf: &mut Buffer) {
[INFO] [stdout]     |               ----^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` 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 5.04s
[INFO] running `Command { std: "docker" "inspect" "7e3462a2fb2bcb0fafa69386506d9d63eb52e72c9b249a0cad42f6b50ba98624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3462a2fb2bcb0fafa69386506d9d63eb52e72c9b249a0cad42f6b50ba98624", kill_on_drop: false }`
[INFO] [stdout] 7e3462a2fb2bcb0fafa69386506d9d63eb52e72c9b249a0cad42f6b50ba98624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f6cc98296d3a114eccfe88db0a2df0d571c35b0e8031a4b495ddca49faa12017
[INFO] running `Command { std: "docker" "start" "-a" "f6cc98296d3a114eccfe88db0a2df0d571c35b0e8031a4b495ddca49faa12017", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling argh_shared v0.1.10
[INFO] [stderr]    Compiling phf_shared v0.11.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/widgets/block.rs:155:15
[INFO] [stdout]     |
[INFO] [stdout] 155 |     fn render(mut self, area: Rect, buf: &mut Buffer) {
[INFO] [stdout]     |               ----^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling phf_generator v0.11.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling phf_macros v0.11.1
[INFO] [stderr]    Compiling argh_derive v0.1.10
[INFO] [stderr]    Compiling phf v0.11.1
[INFO] [stderr]    Compiling csscolorparser v0.6.2
[INFO] [stderr]    Compiling colorgrad v0.6.2
[INFO] [stderr]    Compiling argh v0.1.10
[INFO] [stderr]    Compiling gradient_tui_fork v0.19.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]   --> examples/gauge.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tui::{
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]  --> tests/widgets_gauge.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]  --> tests/terminal.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]  --> tests/widgets_table.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]  --> examples/layout.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]  --> tests/widgets_block.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]   --> examples/sparkline.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tui::{
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]  --> examples/demo/app.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tui::widgets::ListState;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]   --> examples/demo/crossterm.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tui::{
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]   --> examples/sparkline.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tui::{
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]  --> examples/layout.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]  --> tests/widgets_block.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]  --> tests/widgets_gauge.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]  --> tests/terminal.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]  --> tests/widgets_table.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]   --> examples/gauge.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tui::{
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tui`
[INFO] [stdout]  --> examples/demo/ui.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]   --> examples/demo/crossterm.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tui::{
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tui`
[INFO] [stdout]  --> examples/demo/ui.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tui::{
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `tui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gradient_tui_fork` (example "layout") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `gradient_tui_fork` (example "sparkline") due to 3 previous errors
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gradient_tui_fork` (example "gauge") due to 3 previous errors
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gradient_tui_fork` (example "demo") due to 6 previous errors
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gradient_tui_fork` (test "terminal") due to 3 previous errors
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gradient_tui_fork` (test "widgets_block") due to 3 previous errors
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gradient_tui_fork` (test "widgets_table") due to 3 previous errors
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gradient_tui_fork` (test "widgets_gauge") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "f6cc98296d3a114eccfe88db0a2df0d571c35b0e8031a4b495ddca49faa12017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6cc98296d3a114eccfe88db0a2df0d571c35b0e8031a4b495ddca49faa12017", kill_on_drop: false }`
[INFO] [stdout] f6cc98296d3a114eccfe88db0a2df0d571c35b0e8031a4b495ddca49faa12017
