[INFO] fetching crate btop 0.1.0...
[INFO] checking btop-0.1.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate btop 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate btop 0.1.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate btop 0.1.0
[INFO] finished tweaking crates.io crate btop 0.1.0
[INFO] tweaked toml for crates.io crate btop 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate btop 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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strum_macros v0.25.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.68
[INFO] [stderr]   Downloaded sysinfo v0.29.10
[INFO] [stderr]   Downloaded ratatui v0.23.0
[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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88fe1ea281c54929e164acc04ca3b669532c5d079d60fe8c1fcc3b03c4a7e758
[INFO] running `Command { std: "docker" "start" "-a" "88fe1ea281c54929e164acc04ca3b669532c5d079d60fe8c1fcc3b03c4a7e758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88fe1ea281c54929e164acc04ca3b669532c5d079d60fe8c1fcc3b03c4a7e758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88fe1ea281c54929e164acc04ca3b669532c5d079d60fe8c1fcc3b03c4a7e758", kill_on_drop: false }`
[INFO] [stdout] 88fe1ea281c54929e164acc04ca3b669532c5d079d60fe8c1fcc3b03c4a7e758
[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=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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a80841dd25de41183e701bc15ac7c680a608e59f46227ceeb6b01aeb37640523
[INFO] running `Command { std: "docker" "start" "-a" "a80841dd25de41183e701bc15ac7c680a608e59f46227ceeb6b01aeb37640523", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.68
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking deranged v0.3.8
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]     Checking rayon-core v1.12.0
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking time v0.3.29
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking sysinfo v0.29.10
[INFO] [stderr]    Compiling strum_macros v0.25.2
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking ratatui v0.23.0
[INFO] [stderr]     Checking btop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `DiskExt`
[INFO] [stdout]  --> src/disk.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sysinfo::{DiskExt, SystemExt};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Cell`
[INFO] [stdout]  --> src/processes.rs:2:47
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tui::{prelude::Constraint, widgets::{Row, Cell, Table, BorderType, Borders, TableState}, style::Style};
[INFO] [stdout]   |                                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]  --> src/processes.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::vec::Vec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sparkline`, `text::Line`
[INFO] [stdout]  --> src/memory.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ratatui::{widgets::{Borders, Sparkline, BarChart, BarGroup, Bar}, text::Line};
[INFO] [stdout]   |                                  ^^^^^^^^^                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DiskExt`
[INFO] [stdout]  --> src/disk.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sysinfo::{DiskExt, SystemExt};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Cell`
[INFO] [stdout]  --> src/processes.rs:2:47
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tui::{prelude::Constraint, widgets::{Row, Cell, Table, BorderType, Borders, TableState}, style::Style};
[INFO] [stdout]   |                                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]  --> src/processes.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::vec::Vec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sparkline`, `text::Line`
[INFO] [stdout]  --> src/memory.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ratatui::{widgets::{Borders, Sparkline, BarChart, BarGroup, Bar}, text::Line};
[INFO] [stdout]   |                                  ^^^^^^^^^                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `disk`
[INFO] [stdout]   --> src/disk.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 |   for disk in sys.disks() {
[INFO] [stdout]    |       ^^^^ help: if this is intentional, prefix it with an underscore: `_disk`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/disk.rs:29:7
[INFO] [stdout]    |
[INFO] [stdout] 29 |   let block = tui::widgets::Block::default()
[INFO] [stdout]    |       ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chart`
[INFO] [stdout]   --> src/disk.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 |   let chart = BarChart::default();
[INFO] [stdout]    |       ^^^^^ help: if this is intentional, prefix it with an underscore: `_chart`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `disk`
[INFO] [stdout]   --> src/disk.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 |   for disk in sys.disks() {
[INFO] [stdout]    |       ^^^^ help: if this is intentional, prefix it with an underscore: `_disk`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/disk.rs:29:7
[INFO] [stdout]    |
[INFO] [stdout] 29 |   let block = tui::widgets::Block::default()
[INFO] [stdout]    |       ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chart`
[INFO] [stdout]   --> src/disk.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 |   let chart = BarChart::default();
[INFO] [stdout]    |       ^^^^^ help: if this is intentional, prefix it with an underscore: `_chart`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app_state`
[INFO] [stdout]   --> src/main.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let app_state =  BtopState::new();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_app_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app_state`
[INFO] [stdout]   --> src/main.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let app_state =  BtopState::new();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_app_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `enabled`, `processes`, and `disk` are never read
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct BtopState {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 17 |     enabled: FeaturesEnabled,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 18 |     cpu: cpu::CpuCores,
[INFO] [stdout] 19 |     processes: processes::ProcessState,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 20 |     // memory: 
[INFO] [stdout] 21 |     disk: disk::DiskState,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `enabled`, `processes`, and `disk` are never read
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct BtopState {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 17 |     enabled: FeaturesEnabled,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 18 |     cpu: cpu::CpuCores,
[INFO] [stdout] 19 |     processes: processes::ProcessState,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 20 |     // memory: 
[INFO] [stdout] 21 |     disk: disk::DiskState,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cpu`, `memory`, `disk`, `network`, and `processes` are never read
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct FeaturesEnabled {
[INFO] [stdout]    |        --------------- fields in this struct
[INFO] [stdout] 27 |     cpu: bool,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 28 |     memory: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 29 |     disk: bool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 30 |     network: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 31 |     processes: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `disable_cpu` is never used
[INFO] [stdout]   --> src/main.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl BtopState {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn disable_cpu(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cpu`, `memory`, `disk`, `network`, and `processes` are never read
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct FeaturesEnabled {
[INFO] [stdout]    |        --------------- fields in this struct
[INFO] [stdout] 27 |     cpu: bool,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 28 |     memory: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 29 |     disk: bool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 30 |     network: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 31 |     processes: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `disks` is never read
[INFO] [stdout]  --> src/disk.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct DiskState {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 6 |   disks: Vec<Disk>,
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `disable_cpu` is never used
[INFO] [stdout]   --> src/main.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl BtopState {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn disable_cpu(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `disks` is never read
[INFO] [stdout]  --> src/disk.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct DiskState {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 6 |   disks: Vec<Disk>,
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `available`, and `capacity` are never read
[INFO] [stdout]   --> src/disk.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout] 9  | struct Disk {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 10 |   name: String,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 11 |   available: u64,
[INFO] [stdout]    |   ^^^^^^^^^
[INFO] [stdout] 12 |   capacity: u64,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_disk_block` is never used
[INFO] [stdout]   --> src/disk.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn get_disk_block() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `available`, and `capacity` are never read
[INFO] [stdout]   --> src/disk.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout] 9  | struct Disk {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 10 |   name: String,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 11 |   available: u64,
[INFO] [stdout]    |   ^^^^^^^^^
[INFO] [stdout] 12 |   capacity: u64,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `table` is never read
[INFO] [stdout]  --> src/processes.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct ProcessState {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 7 |   table: TableState,
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_disk_block` is never used
[INFO] [stdout]   --> src/disk.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn get_disk_block() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `table` is never read
[INFO] [stdout]  --> src/processes.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct ProcessState {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 7 |   table: TableState,
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `Command { std: "docker" "inspect" "a80841dd25de41183e701bc15ac7c680a608e59f46227ceeb6b01aeb37640523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a80841dd25de41183e701bc15ac7c680a608e59f46227ceeb6b01aeb37640523", kill_on_drop: false }`
[INFO] [stdout] a80841dd25de41183e701bc15ac7c680a608e59f46227ceeb6b01aeb37640523
