[INFO] cloning repository https://github.com/jordan-schnur/Rusty-Image-Converter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jordan-schnur/Rusty-Image-Converter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjordan-schnur%2FRusty-Image-Converter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjordan-schnur%2FRusty-Image-Converter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2db0c50f3063c11f3333b3cf54678e01e3a2dd68
[INFO] checking jordan-schnur/Rusty-Image-Converter against master#01706e1a34c87656fcbfce198608f4cd2ac6461a for pr-135272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjordan-schnur%2FRusty-Image-Converter" "/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/jordan-schnur/Rusty-Image-Converter on toolchain 01706e1a34c87656fcbfce198608f4cd2ac6461a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jordan-schnur/Rusty-Image-Converter
[INFO] finished tweaking git repo https://github.com/jordan-schnur/Rusty-Image-Converter
[INFO] tweaked toml for git repo https://github.com/jordan-schnur/Rusty-Image-Converter written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jordan-schnur/Rusty-Image-Converter 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" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dea043a77350aaf3a019d4c44e595ea1e1e490aa49bc7c94dc3120a34a0b9ca5
[INFO] running `Command { std: "docker" "start" "-a" "dea043a77350aaf3a019d4c44e595ea1e1e490aa49bc7c94dc3120a34a0b9ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dea043a77350aaf3a019d4c44e595ea1e1e490aa49bc7c94dc3120a34a0b9ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dea043a77350aaf3a019d4c44e595ea1e1e490aa49bc7c94dc3120a34a0b9ca5", kill_on_drop: false }`
[INFO] [stdout] dea043a77350aaf3a019d4c44e595ea1e1e490aa49bc7c94dc3120a34a0b9ca5
[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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f086a05d8bf183109877b751d8f320a78e59cebd7640993f6d90c6273cf5fe80
[INFO] running `Command { std: "docker" "start" "-a" "f086a05d8bf183109877b751d8f320a78e59cebd7640993f6d90c6273cf5fe80", kill_on_drop: false }`
[INFO] [stderr]     Checking pngtojpeg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `fmt` and `fs`
[INFO] [stdout]  --> src/lib.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{fmt, fs};
[INFO] [stdout]   |           ^^^  ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fmt` and `fs`
[INFO] [stdout]  --> src/lib.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{fmt, fs};
[INFO] [stdout]   |           ^^^  ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/png.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pHYs` should have an upper camel case name
[INFO] [stdout]    --> src/png.rs:140:12
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub struct pHYs {
[INFO] [stdout]     |            ^^^^ help: convert the identifier to upper camel case: `PHys`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/png.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `iCCP` should have an upper camel case name
[INFO] [stdout]    --> src/png.rs:168:12
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub struct iCCP {
[INFO] [stdout]     |            ^^^^ help: convert the identifier to upper camel case: `ICcp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `cHRM` should have an upper camel case name
[INFO] [stdout]    --> src/png.rs:249:12
[INFO] [stdout]     |
[INFO] [stdout] 249 | pub struct cHRM {
[INFO] [stdout]     |            ^^^^ help: convert the identifier to upper camel case: `CHrm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pHYs` should have an upper camel case name
[INFO] [stdout]    --> src/png.rs:140:12
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub struct pHYs {
[INFO] [stdout]     |            ^^^^ help: convert the identifier to upper camel case: `PHys`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `iCCP` should have an upper camel case name
[INFO] [stdout]    --> src/png.rs:168:12
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub struct iCCP {
[INFO] [stdout]     |            ^^^^ help: convert the identifier to upper camel case: `ICcp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `cHRM` should have an upper camel case name
[INFO] [stdout]    --> src/png.rs:249:12
[INFO] [stdout]     |
[INFO] [stdout] 249 | pub struct cHRM {
[INFO] [stdout]     |            ^^^^ help: convert the identifier to upper camel case: `CHrm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: in expressions, `_` can only be used on the left-hand side of an assignment
[INFO] [stdout]   --> src/lib.rs:72:48
[INFO] [stdout]    |
[INFO] [stdout] 72 |     png_image.getChunksByType(StandardChunk::IHDR(_));
[INFO] [stdout]    |                                                   ^ `_` not allowed here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: in expressions, `_` can only be used on the left-hand side of an assignment
[INFO] [stdout]   --> src/lib.rs:72:48
[INFO] [stdout]    |
[INFO] [stdout] 72 |     png_image.getChunksByType(StandardChunk::IHDR(_));
[INFO] [stdout]    |                                                   ^ `_` not allowed here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/png.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn process_chunk(data: Vec<u8>) {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/png.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn process_chunk(data: Vec<u8>) {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/png.rs:38:31
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn str_to_val(str: &str, mut data: Vec<u8>, data_length: usize) -> Option<StandardChunk> {
[INFO] [stdout]    |                                  ----^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/png.rs:38:31
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn str_to_val(str: &str, mut data: Vec<u8>, data_length: usize) -> Option<StandardChunk> {
[INFO] [stdout]    |                                  ----^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_length`
[INFO] [stdout]    --> src/png.rs:107:35
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn init_chunk(mut data: Vec<u8>, data_length: usize) -> IDHR {
[INFO] [stdout]     |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_length`
[INFO] [stdout]    --> src/png.rs:107:35
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn init_chunk(mut data: Vec<u8>, data_length: usize) -> IDHR {
[INFO] [stdout]     |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_length`
[INFO] [stdout]    --> src/png.rs:147:35
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn init_chunk(mut data: Vec<u8>, data_length: usize) -> pHYs {
[INFO] [stdout]     |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_length`
[INFO] [stdout]    --> src/png.rs:147:35
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn init_chunk(mut data: Vec<u8>, data_length: usize) -> pHYs {
[INFO] [stdout]     |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `red_y`
[INFO] [stdout]    --> src/png.rs:271:7
[INFO] [stdout]     |
[INFO] [stdout] 271 |         let red_y = vec_to_u32(red_y);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_red_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_length`
[INFO] [stdout]    --> src/png.rs:258:35
[INFO] [stdout]     |
[INFO] [stdout] 258 |     fn init_chunk(mut data: Vec<u8>, data_length: usize) -> cHRM {
[INFO] [stdout]     |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `red_y`
[INFO] [stdout]    --> src/png.rs:271:7
[INFO] [stdout]     |
[INFO] [stdout] 271 |         let red_y = vec_to_u32(red_y);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_red_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_length`
[INFO] [stdout]    --> src/png.rs:258:35
[INFO] [stdout]     |
[INFO] [stdout] 258 |     fn init_chunk(mut data: Vec<u8>, data_length: usize) -> cHRM {
[INFO] [stdout]     |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/png.rs:312:7
[INFO] [stdout]     |
[INFO] [stdout] 312 |         let mut length = data_length.clone();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/png.rs:312:7
[INFO] [stdout]     |
[INFO] [stdout] 312 |         let mut length = data_length.clone();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/png.rs:330:20
[INFO] [stdout]     |
[INFO] [stdout] 330 |     fn init_chunk(mut data: Vec<u8>, data_length: usize) -> IEND {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_length`
[INFO] [stdout]    --> src/png.rs:330:35
[INFO] [stdout]     |
[INFO] [stdout] 330 |     fn init_chunk(mut data: Vec<u8>, data_length: usize) -> IEND {
[INFO] [stdout]     |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/png.rs:330:20
[INFO] [stdout]     |
[INFO] [stdout] 330 |     fn init_chunk(mut data: Vec<u8>, data_length: usize) -> IEND {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_length`
[INFO] [stdout]    --> src/png.rs:330:35
[INFO] [stdout]     |
[INFO] [stdout] 330 |     fn init_chunk(mut data: Vec<u8>, data_length: usize) -> IEND {
[INFO] [stdout]     |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/png.rs:330:16
[INFO] [stdout]     |
[INFO] [stdout] 330 |     fn init_chunk(mut data: Vec<u8>, data_length: usize) -> IEND {
[INFO] [stdout]     |                   ----^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/png.rs:330:16
[INFO] [stdout]     |
[INFO] [stdout] 330 |     fn init_chunk(mut data: Vec<u8>, data_length: usize) -> IEND {
[INFO] [stdout]     |                   ----^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/png.rs:373:8
[INFO] [stdout]     |
[INFO] [stdout] 373 |             let mut data: Vec<u8> = image_data.splice(0..dataLength, []).collect();
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/png.rs:373:8
[INFO] [stdout]     |
[INFO] [stdout] 373 |             let mut data: Vec<u8> = image_data.splice(0..dataLength, []).collect();
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk_type`
[INFO] [stdout]    --> src/png.rs:457:30
[INFO] [stdout]     |
[INFO] [stdout] 457 |             if matches!(chunk_struct, chunk_type) {
[INFO] [stdout]     |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk_type`
[INFO] [stdout]    --> src/png.rs:457:30
[INFO] [stdout]     |
[INFO] [stdout] 457 |             if matches!(chunk_struct, chunk_type) {
[INFO] [stdout]     |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk_type`
[INFO] [stdout]    --> src/png.rs:447:32
[INFO] [stdout]     |
[INFO] [stdout] 447 |     pub fn getChunksByType(&self, chunk_type: StandardChunk) -> Option<Vec<&Chunk>> {
[INFO] [stdout]     |                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk_type`
[INFO] [stdout]    --> src/png.rs:447:32
[INFO] [stdout]     |
[INFO] [stdout] 447 |     pub fn getChunksByType(&self, chunk_type: StandardChunk) -> Option<Vec<&Chunk>> {
[INFO] [stdout]     |                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pngtojpeg` (lib) due to 1 previous error; 19 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `pngtojpeg` (lib test) due to 1 previous error; 19 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f086a05d8bf183109877b751d8f320a78e59cebd7640993f6d90c6273cf5fe80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f086a05d8bf183109877b751d8f320a78e59cebd7640993f6d90c6273cf5fe80", kill_on_drop: false }`
[INFO] [stdout] f086a05d8bf183109877b751d8f320a78e59cebd7640993f6d90c6273cf5fe80
