[INFO] fetching crate fzk 0.0.3...
[INFO] testing fzk-0.0.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate fzk 0.0.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate fzk 0.0.3
[INFO] finished tweaking crates.io crate fzk 0.0.3
[INFO] tweaked toml for crates.io crate fzk 0.0.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fzk 0.0.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fzk 0.0.3 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.39
[INFO] [stderr]   Downloaded clap_builder v4.5.39
[INFO] [stderr]   Downloaded rust-fuzzy-search v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 123a1288b9a78ed51f5569575d3847f007581d5108bd703f5607a329a5f67134
[INFO] running `Command { std: "docker" "start" "-a" "123a1288b9a78ed51f5569575d3847f007581d5108bd703f5607a329a5f67134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "123a1288b9a78ed51f5569575d3847f007581d5108bd703f5607a329a5f67134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "123a1288b9a78ed51f5569575d3847f007581d5108bd703f5607a329a5f67134", kill_on_drop: false }`
[INFO] [stdout] 123a1288b9a78ed51f5569575d3847f007581d5108bd703f5607a329a5f67134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4d5b26793285bf265851edb2d5138bf2ec0227ae171aeceaccba6961c7e78d4
[INFO] running `Command { std: "docker" "start" "-a" "c4d5b26793285bf265851edb2d5138bf2ec0227ae171aeceaccba6961c7e78d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling clap_builder v4.5.39
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling compact_str v0.8.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling rust-fuzzy-search v0.1.1
[INFO] [stderr]    Compiling unicode-truncate v1.1.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling clap v4.5.39
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling instability v0.3.7
[INFO] [stderr]    Compiling ratatui v0.29.0
[INFO] [stderr]    Compiling fzk v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Span`
[INFO] [stdout]  --> src/app.rs:4:168
[INFO] [stdout]   |
[INFO] [stdout] 4 | ...t, Margin, Rect}, style::{Color, Style, Stylize}, text::{Line, Span}, widgets::{Block, Borders, Paragraph}, Terminal};
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Direction`
[INFO] [stdout]  --> src/ui.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ratatui::{layout::{Constraint, Direction, Flex, Layout, Rect}, style::{Color, Style}, text::Line, widgets::{Block, Borders, Parag...
[INFO] [stdout]   |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/interface.rs:232:17
[INFO] [stdout]     |
[INFO] [stdout] 232 |             let mut comm: String = String::new();
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `comm`
[INFO] [stdout]    --> src/interface.rs:232:17
[INFO] [stdout]     |
[INFO] [stdout] 232 |             let mut comm: String = String::new();
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_comm`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `kill_proc_list` is never used
[INFO] [stdout]  --> src/interface.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait ProcessMonitor {
[INFO] [stdout]   |           -------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 7 |     fn kill_proc_list(&mut self, name: &str) -> ();
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_all_procs` is never used
[INFO] [stdout]   --> src/interface.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Monitor {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 87 |     pub fn print_all_procs(&self) -> () {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.14s
[INFO] running `Command { std: "docker" "inspect" "c4d5b26793285bf265851edb2d5138bf2ec0227ae171aeceaccba6961c7e78d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4d5b26793285bf265851edb2d5138bf2ec0227ae171aeceaccba6961c7e78d4", kill_on_drop: false }`
[INFO] [stdout] c4d5b26793285bf265851edb2d5138bf2ec0227ae171aeceaccba6961c7e78d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9a616b517fef1e7e0e2a0ab1ba13034f3fe0437685f05a8918a1b2cb33ea57a
[INFO] running `Command { std: "docker" "start" "-a" "f9a616b517fef1e7e0e2a0ab1ba13034f3fe0437685f05a8918a1b2cb33ea57a", kill_on_drop: false }`
[INFO] [stderr]    Compiling fzk v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Span`
[INFO] [stdout]  --> src/app.rs:4:168
[INFO] [stdout]   |
[INFO] [stdout] 4 | ...t, Margin, Rect}, style::{Color, Style, Stylize}, text::{Line, Span}, widgets::{Block, Borders, Paragraph}, Terminal};
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Direction`
[INFO] [stdout]  --> src/ui.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ratatui::{layout::{Constraint, Direction, Flex, Layout, Rect}, style::{Color, Style}, text::Line, widgets::{Block, Borders, Parag...
[INFO] [stdout]   |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/interface.rs:232:17
[INFO] [stdout]     |
[INFO] [stdout] 232 |             let mut comm: String = String::new();
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `comm`
[INFO] [stdout]    --> src/interface.rs:232:17
[INFO] [stdout]     |
[INFO] [stdout] 232 |             let mut comm: String = String::new();
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_comm`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `kill_proc_list` is never used
[INFO] [stdout]  --> src/interface.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait ProcessMonitor {
[INFO] [stdout]   |           -------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 7 |     fn kill_proc_list(&mut self, name: &str) -> ();
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_all_procs` is never used
[INFO] [stdout]   --> src/interface.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Monitor {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 87 |     pub fn print_all_procs(&self) -> () {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "f9a616b517fef1e7e0e2a0ab1ba13034f3fe0437685f05a8918a1b2cb33ea57a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a616b517fef1e7e0e2a0ab1ba13034f3fe0437685f05a8918a1b2cb33ea57a", kill_on_drop: false }`
[INFO] [stdout] f9a616b517fef1e7e0e2a0ab1ba13034f3fe0437685f05a8918a1b2cb33ea57a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85c8905081fde30f128a00a8470e625ce3c6d5124a08ccfd3d9ec6cc499abd2a
[INFO] running `Command { std: "docker" "start" "-a" "85c8905081fde30f128a00a8470e625ce3c6d5124a08ccfd3d9ec6cc499abd2a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Span`
[INFO] [stderr]  --> src/app.rs:4:168
[INFO] [stderr]   |
[INFO] [stderr] 4 | ...t, Margin, Rect}, style::{Color, Style, Stylize}, text::{Line, Span}, widgets::{Block, Borders, Paragraph}, Terminal};
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Direction`
[INFO] [stderr]  --> src/ui.rs:1:36
[INFO] [stderr]   |
[INFO] [stderr] 1 | use ratatui::{layout::{Constraint, Direction, Flex, Layout, Rect}, style::{Color, Style}, text::Line, widgets::{Block, Borders, Parag...
[INFO] [stderr]   |                                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/interface.rs:232:17
[INFO] [stderr]     |
[INFO] [stderr] 232 |             let mut comm: String = String::new();
[INFO] [stderr]     |                 ----^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `comm`
[INFO] [stderr]    --> src/interface.rs:232:17
[INFO] [stderr]     |
[INFO] [stderr] 232 |             let mut comm: String = String::new();
[INFO] [stderr]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_comm`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `kill_proc_list` is never used
[INFO] [stderr]  --> src/interface.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub trait ProcessMonitor {
[INFO] [stderr]   |           -------------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 7 |     fn kill_proc_list(&mut self, name: &str) -> ();
[INFO] [stderr]   |        ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `print_all_procs` is never used
[INFO] [stderr]   --> src/interface.rs:87:12
[INFO] [stderr]    |
[INFO] [stderr] 72 | impl Monitor {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 87 |     pub fn print_all_procs(&self) -> () {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fzk` (bin "fzk" test) generated 6 warnings (run `cargo fix --bin "fzk" -p fzk --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fzk-1bd9f235ed0df23f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "85c8905081fde30f128a00a8470e625ce3c6d5124a08ccfd3d9ec6cc499abd2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85c8905081fde30f128a00a8470e625ce3c6d5124a08ccfd3d9ec6cc499abd2a", kill_on_drop: false }`
[INFO] [stdout] 85c8905081fde30f128a00a8470e625ce3c6d5124a08ccfd3d9ec6cc499abd2a
