[INFO] cloning repository https://github.com/subham008/ascim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/subham008/ascim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubham008%2Fascim", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 620effe7c594b2aa2fb6fbe0440bf48d623a138e
[INFO] testing subham008/ascim against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubham008%2Fascim" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/subham008/ascim
[INFO] finished tweaking git repo https://github.com/subham008/ascim
[INFO] tweaked toml for git repo https://github.com/subham008/ascim written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/subham008/ascim on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/subham008/ascim 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: constant `DEFAULT_MAX_WIDTH` is never used
[INFO] [stdout]  --> src/argparse.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const DEFAULT_MAX_WIDTH: usize = 64;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_MAX_HEIGHT` is never used
[INFO] [stdout]  --> src/argparse.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const DEFAULT_MAX_HEIGHT: usize = 48;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_CHARACTER_RATIO` is never used
[INFO] [stdout]  --> src/argparse.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const DEFAULT_CHARACTER_RATIO: f64 = 2.0;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_EDGE_THRESHOLD` is never used
[INFO] [stdout]  --> src/argparse.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const DEFAULT_EDGE_THRESHOLD: f64 = 4.0;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `edge_threshold` is never read
[INFO] [stdout]   --> src/argparse.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Args {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub edge_threshold: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `parse`, `print_help`, `get_terminal_width`, and `get_terminal_height` are never used
[INFO] [stdout]    --> src/argparse.rs:17:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl Args {
[INFO] [stdout]     | --------- associated functions in this implementation
[INFO] [stdout]  17 |     pub fn parse() -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  84 |     fn print_help(exec_name: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     fn get_terminal_width() -> Option<usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn get_terminal_height() -> Option<usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `hue` and `saturation` are never read
[INFO] [stdout]  --> src/print_image.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Hsv {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 8 |     hue: f64,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 9 |     saturation: f64,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Hsv` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_color_code` is never used
[INFO] [stdout]   --> src/print_image.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn get_color_code(hsv: &Hsv) -> &'static str {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_image` is never used
[INFO] [stdout]    --> src/print_image.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn print_image(image: &ImageData, edge_threshold: f64) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.87s
[INFO] running `Command { std: "docker" "inspect" "063d99ee470e6447389906dfc3de2f2303dd57d67d4d1158f7f331d2a9ead38f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "063d99ee470e6447389906dfc3de2f2303dd57d67d4d1158f7f331d2a9ead38f", kill_on_drop: false }`
[INFO] [stdout] 063d99ee470e6447389906dfc3de2f2303dd57d67d4d1158f7f331d2a9ead38f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 754f4ec6d42b95b066b3c751951c6efc18fd56cf3b9a5f0a3abd53b5c83cbcdb
[INFO] running `Command { std: "docker" "start" "-a" "754f4ec6d42b95b066b3c751951c6efc18fd56cf3b9a5f0a3abd53b5c83cbcdb", kill_on_drop: false }`
[INFO] [stdout] warning: constant `DEFAULT_MAX_WIDTH` is never used
[INFO] [stdout]  --> src/argparse.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const DEFAULT_MAX_WIDTH: usize = 64;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_MAX_HEIGHT` is never used
[INFO] [stdout]  --> src/argparse.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const DEFAULT_MAX_HEIGHT: usize = 48;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_CHARACTER_RATIO` is never used
[INFO] [stdout]  --> src/argparse.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const DEFAULT_CHARACTER_RATIO: f64 = 2.0;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_EDGE_THRESHOLD` is never used
[INFO] [stdout]  --> src/argparse.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const DEFAULT_EDGE_THRESHOLD: f64 = 4.0;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `edge_threshold` is never read
[INFO] [stdout]   --> src/argparse.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Args {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub edge_threshold: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `parse`, `print_help`, `get_terminal_width`, and `get_terminal_height` are never used
[INFO] [stdout]    --> src/argparse.rs:17:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl Args {
[INFO] [stdout]     | --------- associated functions in this implementation
[INFO] [stdout]  17 |     pub fn parse() -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  84 |     fn print_help(exec_name: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     fn get_terminal_width() -> Option<usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn get_terminal_height() -> Option<usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `hue` and `saturation` are never read
[INFO] [stdout]  --> src/print_image.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Hsv {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 8 |     hue: f64,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 9 |     saturation: f64,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Hsv` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_color_code` is never used
[INFO] [stdout]   --> src/print_image.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn get_color_code(hsv: &Hsv) -> &'static str {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_image` is never used
[INFO] [stdout]    --> src/print_image.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn print_image(image: &ImageData, edge_threshold: f64) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ascim v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `DEFAULT_MAX_WIDTH` is never used
[INFO] [stdout]  --> src/argparse.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const DEFAULT_MAX_WIDTH: usize = 64;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_MAX_HEIGHT` is never used
[INFO] [stdout]  --> src/argparse.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const DEFAULT_MAX_HEIGHT: usize = 48;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_CHARACTER_RATIO` is never used
[INFO] [stdout]  --> src/argparse.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const DEFAULT_CHARACTER_RATIO: f64 = 2.0;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_EDGE_THRESHOLD` is never used
[INFO] [stdout]  --> src/argparse.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const DEFAULT_EDGE_THRESHOLD: f64 = 4.0;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `edge_threshold` is never read
[INFO] [stdout]   --> src/argparse.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Args {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub edge_threshold: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `parse`, `print_help`, `get_terminal_width`, and `get_terminal_height` are never used
[INFO] [stdout]    --> src/argparse.rs:17:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl Args {
[INFO] [stdout]     | --------- associated functions in this implementation
[INFO] [stdout]  17 |     pub fn parse() -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  84 |     fn print_help(exec_name: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     fn get_terminal_width() -> Option<usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn get_terminal_height() -> Option<usize> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `hue` and `saturation` are never read
[INFO] [stdout]  --> src/print_image.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Hsv {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 8 |     hue: f64,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 9 |     saturation: f64,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Hsv` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_color_code` is never used
[INFO] [stdout]   --> src/print_image.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn get_color_code(hsv: &Hsv) -> &'static str {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_image` is never used
[INFO] [stdout]    --> src/print_image.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn print_image(image: &ImageData, edge_threshold: f64) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "754f4ec6d42b95b066b3c751951c6efc18fd56cf3b9a5f0a3abd53b5c83cbcdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "754f4ec6d42b95b066b3c751951c6efc18fd56cf3b9a5f0a3abd53b5c83cbcdb", kill_on_drop: false }`
[INFO] [stdout] 754f4ec6d42b95b066b3c751951c6efc18fd56cf3b9a5f0a3abd53b5c83cbcdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93f4cd50d439cae01c9bee65c8ac65ed174bf267a0518b86c46a50c4a8fbf9a9
[INFO] running `Command { std: "docker" "start" "-a" "93f4cd50d439cae01c9bee65c8ac65ed174bf267a0518b86c46a50c4a8fbf9a9", kill_on_drop: false }`
[INFO] [stderr] warning: constant `DEFAULT_MAX_WIDTH` is never used
[INFO] [stdout] 
[INFO] [stderr]  --> src/argparse.rs:3:7
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 3 | const DEFAULT_MAX_WIDTH: usize = 64;
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: constant `DEFAULT_MAX_HEIGHT` is never used
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]  --> src/argparse.rs:4:7
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr] 4 | const DEFAULT_MAX_HEIGHT: usize = 48;
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEFAULT_CHARACTER_RATIO` is never used
[INFO] [stderr]  --> src/argparse.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | const DEFAULT_CHARACTER_RATIO: f64 = 2.0;
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEFAULT_EDGE_THRESHOLD` is never used
[INFO] [stderr]  --> src/argparse.rs:6:7
[INFO] [stderr]   |
[INFO] [stderr] 6 | const DEFAULT_EDGE_THRESHOLD: f64 = 4.0;
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `edge_threshold` is never read
[INFO] [stderr]   --> src/argparse.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct Args {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 13 |     pub edge_threshold: f64,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `parse`, `print_help`, `get_terminal_width`, and `get_terminal_height` are never used
[INFO] [stderr]    --> src/argparse.rs:17:12
[INFO] [stderr]     |
[INFO] [stderr]  16 | impl Args {
[INFO] [stderr]     | --------- associated functions in this implementation
[INFO] [stderr]  17 |     pub fn parse() -> Self {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  84 |     fn print_help(exec_name: &str) {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 108 |     fn get_terminal_width() -> Option<usize> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 116 |     fn get_terminal_height() -> Option<usize> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `hue` and `saturation` are never read
[INFO] [stderr]  --> src/print_image.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Hsv {
[INFO] [stderr]   |            --- fields in this struct
[INFO] [stderr] 8 |     hue: f64,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 9 |     saturation: f64,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Hsv` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_color_code` is never used
[INFO] [stderr]   --> src/print_image.rs:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn get_color_code(hsv: &Hsv) -> &'static str {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `print_image` is never used
[INFO] [stderr]    --> src/print_image.rs:115:8
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub fn print_image(image: &ImageData, edge_threshold: f64) {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ascim` (lib) generated 9 warnings
[INFO] [stderr] warning: `ascim` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ascim-e56502080175681d)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ascim-9b9cef596c623771)
[INFO] [stderr]    Doc-tests ascim
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - AsciImage::from_args (line 69) ... FAILED
[INFO] [stdout] test src/lib.rs - AsciImage::print (line 105) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/lib.rs - (line 38) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - AsciImage::from_args (line 69) stdout ----
[INFO] [stdout] error: expected item, found keyword `let`
[INFO] [stdout]   --> src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | let args = Arguments {
[INFO] [stdout]    | ^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `let` cannot be used for global variables
[INFO] [stdout]    | help: consider using `static` or `const` instead of `let`
[INFO] [stdout]    |
[INFO] [stdout]    = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - AsciImage::print (line 105) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Arguments` in this scope
[INFO] [stdout]    --> src/lib.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 109 | let args = Arguments {
[INFO] [stdout]     |            ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 104 + use std::fmt::Arguments;
[INFO] [stdout]     |
[INFO] [stdout] 104 + use ascim::Arguments;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 38) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (65) panicked at src/lib.rs:88:10:
[INFO] [stdout] Failed to load image: "Failed to load image: No such file or directory (os error 2)"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x641e67dd98a2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x641e67dd98a2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x641e67dd98a2 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x641e67dd98a2 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x641e67deec1a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x641e67deec1a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x641e67ddea26 - std[716c9a7a72e5c14e]::io::default_write_fmt::<std[716c9a7a72e5c14e]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x641e67ddea26 - <std[716c9a7a72e5c14e]::sys::stdio::unix::Stderr as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x641e67dbf7ff - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x641e67dbf7ff - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x641e67dd2371 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x641e67dd252b - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x641e67dbf8b8 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x641e67db73a9 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x641e67dc06fd - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x641e67def32c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x641e67def0a2 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x641e67a4ac85 - <core[c5ed12ab89cc536a]::result::Result<ascim[8aae51452794b83f]::image_processing::ImageData, alloc[9c68fdf4f4f29218]::string::String>>::expect
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1185:23
[INFO] [stdout]   18:     0x641e67ac1b4e - <ascim[8aae51452794b83f]::AsciImage>::from_args
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:88:10
[INFO] [stdout]   19:     0x641e67a26921 - rust_out[31cf89adcf23a82a]::main
[INFO] [stdout]   20:     0x641e67a26d13 - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::error::Error>> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x641e67a26876 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::error::Error>>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::error::Error>>>
[INFO] [stdout]   22:     0x641e67a26889 - std[716c9a7a72e5c14e]::rt::lang_start::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::error::Error>>>::{closure#0}
[INFO] [stdout]   23:     0x641e67dd18c6 - <&dyn core[c5ed12ab89cc536a]::ops::function::Fn<(), Output = i32> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::panic::unwind_safe::RefUnwindSafe as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   24:     0x641e67dd18c6 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<&dyn core[c5ed12ab89cc536a]::ops::function::Fn<(), Output = i32> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   25:     0x641e67dd18c6 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<i32, &dyn core[c5ed12ab89cc536a]::ops::function::Fn<(), Output = i32> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   26:     0x641e67dd18c6 - std[716c9a7a72e5c14e]::panic::catch_unwind::<&dyn core[c5ed12ab89cc536a]::ops::function::Fn<(), Output = i32> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   27:     0x641e67dd18c6 - std[716c9a7a72e5c14e]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/rt.rs:175:24
[INFO] [stdout]   28:     0x641e67dd18c6 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<std[716c9a7a72e5c14e]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x641e67dd18c6 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<isize, std[716c9a7a72e5c14e]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x641e67dd18c6 - std[716c9a7a72e5c14e]::panic::catch_unwind::<std[716c9a7a72e5c14e]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x641e67dd18c6 - std[716c9a7a72e5c14e]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/rt.rs:171:5
[INFO] [stdout]   32:     0x641e67a267d1 - std[716c9a7a72e5c14e]::rt::lang_start::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::error::Error>>>
[INFO] [stdout]   33:     0x641e67a26d75 - main
[INFO] [stdout]   34:     0x7dba7d4491ca - <unknown>
[INFO] [stdout]   35:     0x7dba7d44928b - __libc_start_main
[INFO] [stdout]   36:     0x641e67a266e5 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 38)
[INFO] [stdout]     src/lib.rs - AsciImage::from_args (line 69)
[INFO] [stdout]     src/lib.rs - AsciImage::print (line 105)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "93f4cd50d439cae01c9bee65c8ac65ed174bf267a0518b86c46a50c4a8fbf9a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93f4cd50d439cae01c9bee65c8ac65ed174bf267a0518b86c46a50c4a8fbf9a9", kill_on_drop: false }`
[INFO] [stdout] 93f4cd50d439cae01c9bee65c8ac65ed174bf267a0518b86c46a50c4a8fbf9a9
