[INFO] cloning repository https://github.com/truchi/timui
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/truchi/timui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftruchi%2Ftimui", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftruchi%2Ftimui'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d8fc04cc89c8f64d46ca07309831ff7f0c0855d2
[INFO] checking truchi/timui against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftruchi%2Ftimui" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/truchi/timui on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/truchi/timui
[INFO] finished tweaking git repo https://github.com/truchi/timui
[INFO] tweaked toml for git repo https://github.com/truchi/timui written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/truchi/timui already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b31d09d41a6f6833c6eeb3b7dc3de78c653401b999e8c0b6e7668f8740966b30
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b31d09d41a6f6833c6eeb3b7dc3de78c653401b999e8c0b6e7668f8740966b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b31d09d41a6f6833c6eeb3b7dc3de78c653401b999e8c0b6e7668f8740966b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b31d09d41a6f6833c6eeb3b7dc3de78c653401b999e8c0b6e7668f8740966b30", kill_on_drop: false }`
[INFO] [stdout] b31d09d41a6f6833c6eeb3b7dc3de78c653401b999e8c0b6e7668f8740966b30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a68bc9895d0158b8cba84e3350e7431cfb1ef9dff95c26afd201eb2359c8b89
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4a68bc9895d0158b8cba84e3350e7431cfb1ef9dff95c26afd201eb2359c8b89", kill_on_drop: false }`
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]     Checking textwrap v0.12.0 (https://github.com/mgeisler/textwrap#9b553e32)
[INFO] [stderr]     Checking stretch v0.3.2
[INFO] [stderr]     Checking termion v1.5.5
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stderr]     Checking timui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib/mod.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(arbitrary_self_types)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(associated_type_defaults)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Display`, `Error`
[INFO] [stdout]  --> src/lib/ui/ui.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fmt::{Debug, Display, Error, Formatter, Result},
[INFO] [stdout]   |                  ^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib/mod.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(arbitrary_self_types)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `timui`
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(associated_type_defaults)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `assert_ne`
[INFO] [stdout]    --> src/lib/paint/canvas.rs:167:40
[INFO] [stdout]     |
[INFO] [stdout] 167 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stdout]     |                                        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `assert_ne`
[INFO] [stdout]   --> src/lib/paint/cell.rs:94:40
[INFO] [stdout]    |
[INFO] [stdout] 94 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stdout]    |                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `assert_ne`
[INFO] [stdout]   --> src/lib/style/color.rs:87:40
[INFO] [stdout]    |
[INFO] [stdout] 87 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stdout]    |                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `assert_ne`
[INFO] [stdout]    --> src/lib/style/color_style.rs:102:40
[INFO] [stdout]     |
[INFO] [stdout] 102 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stdout]     |                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `assert_ne`
[INFO] [stdout]    --> src/lib/style/layout_style.rs:340:40
[INFO] [stdout]     |
[INFO] [stdout] 340 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stdout]     |                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Display`, `Error`
[INFO] [stdout]  --> src/lib/ui/ui.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fmt::{Debug, Display, Error, Formatter, Result},
[INFO] [stdout]   |                  ^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `assert_ne`
[INFO] [stdout]   --> src/lib/utils/rect.rs:55:40
[INFO] [stdout]    |
[INFO] [stdout] 55 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stdout]    |                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `paint::cell::Cell` in the current scope
[INFO] [stdout]    --> src/lib/paint/canvas.rs:170:28
[INFO] [stdout]     |
[INFO] [stdout] 170 |         let bottom = Cell::new(' ', ColorStyle {
[INFO] [stdout]     |                            ^^^ function or associated item not found in `paint::cell::Cell`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib/paint/cell.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | pub struct Cell {
[INFO] [stdout]     | --------------- function or associated item `new` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `paint::cell::Cell` in the current scope
[INFO] [stdout]    --> src/lib/paint/canvas.rs:174:36
[INFO] [stdout]     |
[INFO] [stdout] 174 |         let red_background = Cell::new(' ', ColorStyle {
[INFO] [stdout]     |                                    ^^^ function or associated item not found in `paint::cell::Cell`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib/paint/cell.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | pub struct Cell {
[INFO] [stdout]     | --------------- function or associated item `new` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `paint::cell::Cell` in the current scope
[INFO] [stdout]    --> src/lib/paint/canvas.rs:178:38
[INFO] [stdout]     |
[INFO] [stdout] 178 |         let green_foreground = Cell::new('a', ColorStyle {
[INFO] [stdout]     |                                      ^^^ function or associated item not found in `paint::cell::Cell`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib/paint/cell.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | pub struct Cell {
[INFO] [stdout]     | --------------- function or associated item `new` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4a68bc9895d0158b8cba84e3350e7431cfb1ef9dff95c26afd201eb2359c8b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a68bc9895d0158b8cba84e3350e7431cfb1ef9dff95c26afd201eb2359c8b89", kill_on_drop: false }`
[INFO] [stdout] 4a68bc9895d0158b8cba84e3350e7431cfb1ef9dff95c26afd201eb2359c8b89