[INFO] fetching crate waveplot-burnerjhon 0.2.0...
[INFO] testing waveplot-burnerjhon-0.2.0 against 1.73.0 for beta-1.74-4
[INFO] extracting crate waveplot-burnerjhon 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate waveplot-burnerjhon 0.2.0 on toolchain 1.73.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate waveplot-burnerjhon 0.2.0
[INFO] finished tweaking crates.io crate waveplot-burnerjhon 0.2.0
[INFO] tweaked toml for crates.io crate waveplot-burnerjhon 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate waveplot-burnerjhon 0.2.0 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" "+1.73.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.171
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[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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd624a8a30e79d132b52cf2616ca06299fbfd3d7b1bc6ea6addee479ab10a8f9
[INFO] running `Command { std: "docker" "start" "-a" "dd624a8a30e79d132b52cf2616ca06299fbfd3d7b1bc6ea6addee479ab10a8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd624a8a30e79d132b52cf2616ca06299fbfd3d7b1bc6ea6addee479ab10a8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd624a8a30e79d132b52cf2616ca06299fbfd3d7b1bc6ea6addee479ab10a8f9", kill_on_drop: false }`
[INFO] [stdout] dd624a8a30e79d132b52cf2616ca06299fbfd3d7b1bc6ea6addee479ab10a8f9
[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=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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4d3c8d3c39dc66114eba216b648f1a9c9c3eed38dd7104efbfeaebeb4565457
[INFO] running `Command { std: "docker" "start" "-a" "f4d3c8d3c39dc66114eba216b648f1a9c9c3eed38dd7104efbfeaebeb4565457", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling deranged v0.3.8
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling indoc v2.0.3
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling vcd v0.7.0
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling time v0.3.26
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.26.1
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling ratatui v0.22.0
[INFO] [stderr]    Compiling waveplot-burnerjhon v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rc::Rc`
[INFO] [stdout]  --> src/utils/plot_handler.rs:3:85
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashMap, env, error::Error, fs, fs::File, io, io::BufReader, rc::Rc, vec};
[INFO] [stdout]   |                                                                                     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `text` is never read
[INFO] [stdout]    --> src/utils/argument_handler.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let mut text = vec![];
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app`
[INFO] [stdout]   --> src/utils/argument_handler.rs:99:37
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn ui<B: Backend>(f: &mut Frame<B>, app: &App) {
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_app`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/utils/plot_handler.rs:436:21
[INFO] [stdout]     |
[INFO] [stdout] 436 |         for (index, value) in variable_graphs_converted_coordinates.iter().enumerate() {
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/utils/plot_handler.rs:379:54
[INFO] [stdout]     |
[INFO] [stdout] 379 |         variable_graph_coordinates.iter().for_each(|(key, value)| {
[INFO] [stdout]     |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.91s
[INFO] running `Command { std: "docker" "inspect" "f4d3c8d3c39dc66114eba216b648f1a9c9c3eed38dd7104efbfeaebeb4565457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d3c8d3c39dc66114eba216b648f1a9c9c3eed38dd7104efbfeaebeb4565457", kill_on_drop: false }`
[INFO] [stdout] f4d3c8d3c39dc66114eba216b648f1a9c9c3eed38dd7104efbfeaebeb4565457
[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=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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59c6e706ff3b605d2adf41ef7de3eebe822549c63d08b194b7f37b8619b81a81
[INFO] running `Command { std: "docker" "start" "-a" "59c6e706ff3b605d2adf41ef7de3eebe822549c63d08b194b7f37b8619b81a81", kill_on_drop: false }`
[INFO] [stderr]    Compiling waveplot-burnerjhon v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rc::Rc`
[INFO] [stdout]  --> src/utils/plot_handler.rs:3:85
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashMap, env, error::Error, fs, fs::File, io, io::BufReader, rc::Rc, vec};
[INFO] [stdout]   |                                                                                     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `text` is never read
[INFO] [stdout]    --> src/utils/argument_handler.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let mut text = vec![];
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app`
[INFO] [stdout]   --> src/utils/argument_handler.rs:99:37
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn ui<B: Backend>(f: &mut Frame<B>, app: &App) {
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_app`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/utils/plot_handler.rs:436:21
[INFO] [stdout]     |
[INFO] [stdout] 436 |         for (index, value) in variable_graphs_converted_coordinates.iter().enumerate() {
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/utils/plot_handler.rs:379:54
[INFO] [stdout]     |
[INFO] [stdout] 379 |         variable_graph_coordinates.iter().for_each(|(key, value)| {
[INFO] [stdout]     |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "59c6e706ff3b605d2adf41ef7de3eebe822549c63d08b194b7f37b8619b81a81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59c6e706ff3b605d2adf41ef7de3eebe822549c63d08b194b7f37b8619b81a81", kill_on_drop: false }`
[INFO] [stdout] 59c6e706ff3b605d2adf41ef7de3eebe822549c63d08b194b7f37b8619b81a81
[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=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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1157e48e7a9b1026675e81516ef31296e5d5b0e0b54ba9107f2ffde2cd2b62ac
[INFO] running `Command { std: "docker" "start" "-a" "1157e48e7a9b1026675e81516ef31296e5d5b0e0b54ba9107f2ffde2cd2b62ac", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `rc::Rc`
[INFO] [stderr]  --> src/utils/plot_handler.rs:3:85
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::{collections::HashMap, env, error::Error, fs, fs::File, io, io::BufReader, rc::Rc, vec};
[INFO] [stderr]   |                                                                                     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `text` is never read
[INFO] [stderr]    --> src/utils/argument_handler.rs:134:13
[INFO] [stderr]     |
[INFO] [stderr] 134 |     let mut text = vec![];
[INFO] [stderr]     |             ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `app`
[INFO] [stderr]   --> src/utils/argument_handler.rs:99:37
[INFO] [stderr]    |
[INFO] [stderr] 99 | fn ui<B: Backend>(f: &mut Frame<B>, app: &App) {
[INFO] [stderr]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_app`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/utils/plot_handler.rs:436:21
[INFO] [stderr]     |
[INFO] [stderr] 436 |         for (index, value) in variable_graphs_converted_coordinates.iter().enumerate() {
[INFO] [stderr]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]    --> src/utils/plot_handler.rs:379:54
[INFO] [stderr]     |
[INFO] [stderr] 379 |         variable_graph_coordinates.iter().for_each(|(key, value)| {
[INFO] [stderr]     |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stderr] 
[INFO] [stderr] warning: `waveplot-burnerjhon` (bin "waveplot-burnerjhon" test) generated 5 warnings (run `cargo fix --bin "waveplot-burnerjhon" --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/waveplot_burnerjhon-46867b44f240f4f4)
[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" "1157e48e7a9b1026675e81516ef31296e5d5b0e0b54ba9107f2ffde2cd2b62ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1157e48e7a9b1026675e81516ef31296e5d5b0e0b54ba9107f2ffde2cd2b62ac", kill_on_drop: false }`
[INFO] [stdout] 1157e48e7a9b1026675e81516ef31296e5d5b0e0b54ba9107f2ffde2cd2b62ac