[INFO] cloning repository https://github.com/Jayby18/widgetr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jayby18/widgetr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayby18%2Fwidgetr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayby18%2Fwidgetr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f276b40ab94b8ced12ad42d0d3590e252ebfb7c
[INFO] checking Jayby18/widgetr against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayby18%2Fwidgetr" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jayby18/widgetr on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jayby18/widgetr
[INFO] finished tweaking git repo https://github.com/Jayby18/widgetr
[INFO] tweaked toml for git repo https://github.com/Jayby18/widgetr written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Jayby18/widgetr 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sysinfo v0.29.10
[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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22391ce416ced24f9a4ce4a9d5eee86128adb3c1a617429811c2bbdb67f1d02f
[INFO] running `Command { std: "docker" "start" "-a" "22391ce416ced24f9a4ce4a9d5eee86128adb3c1a617429811c2bbdb67f1d02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22391ce416ced24f9a4ce4a9d5eee86128adb3c1a617429811c2bbdb67f1d02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22391ce416ced24f9a4ce4a9d5eee86128adb3c1a617429811c2bbdb67f1d02f", kill_on_drop: false }`
[INFO] [stdout] 22391ce416ced24f9a4ce4a9d5eee86128adb3c1a617429811c2bbdb67f1d02f
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35cd38cd302a676c6a55b438f76a9ae5070196c20cf18c123a7855ed5f2e7620
[INFO] running `Command { std: "docker" "start" "-a" "35cd38cd302a676c6a55b438f76a9ae5070196c20cf18c123a7855ed5f2e7620", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]    Compiling strum_macros v0.25.2
[INFO] [stderr]     Checking sysinfo v0.29.10
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking ratatui v0.23.0
[INFO] [stderr]     Checking widgetr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `system_info` is never used
[INFO] [stdout]   --> src/widgets/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn system_info(sys: &System) -> Paragraph {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `system_info` is never used
[INFO] [stdout]   --> src/widgets/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn system_info(sys: &System) -> Paragraph {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cpu_usage` is never used
[INFO] [stdout]   --> src/widgets/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn cpu_usage(sys: &System) -> Gauge {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ram_usage` is never used
[INFO] [stdout]   --> src/widgets/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn ram_usage(sys: &System) -> Gauge {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `paragraph` is never used
[INFO] [stdout]   --> src/widgets/mod.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn paragraph(title: &str, value: String) -> Paragraph {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gauge` is never used
[INFO] [stdout]   --> src/widgets/mod.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn gauge(title: &str, value: u16) -> Gauge {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cpu_usage` is never used
[INFO] [stdout]   --> src/widgets/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn cpu_usage(sys: &System) -> Gauge {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ram_usage` is never used
[INFO] [stdout]   --> src/widgets/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn ram_usage(sys: &System) -> Gauge {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `paragraph` is never used
[INFO] [stdout]   --> src/widgets/mod.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn paragraph(title: &str, value: String) -> Paragraph {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gauge` is never used
[INFO] [stdout]   --> src/widgets/mod.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn gauge(title: &str, value: u16) -> Gauge {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color`, `Style`, `widgets::*`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     widgets::*,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     layout::{Layout, Constraint, Direction},
[INFO] [stdout] 15 |     style::{Color, Style},
[INFO] [stdout]    |             ^^^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color`, `Style`, `widgets::*`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     widgets::*,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     layout::{Layout, Constraint, Direction},
[INFO] [stdout] 15 |     style::{Color, Style},
[INFO] [stdout]    |             ^^^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` 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` profile [unoptimized + debuginfo] target(s) in 18.64s
[INFO] running `Command { std: "docker" "inspect" "35cd38cd302a676c6a55b438f76a9ae5070196c20cf18c123a7855ed5f2e7620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35cd38cd302a676c6a55b438f76a9ae5070196c20cf18c123a7855ed5f2e7620", kill_on_drop: false }`
[INFO] [stdout] 35cd38cd302a676c6a55b438f76a9ae5070196c20cf18c123a7855ed5f2e7620